64877673456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1204

約数の個数: 240

約数和(自身を含む): 191452984320

約数和(自身を除く): 126575310864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 313, 354, 372, 472, 496, 531, 558, 626, 708, 744, 787, 939, 944, 1062, 1116, 1252, 1416, 1488, 1574, 1829, 1878, 2124, 2232, 2361, 2504, 2817, 2832, 3148, 3658, 3756, 4248, 4464, 4722, 5008, 5487, 5634, 6296, 7083, 7316, 7512, 8496, 9444, 9703, 10974, 11268, 12592, 14166, 14632, 15024, 16461, 18467, 18888, 19406, 21948, 22536, 24397, 28332, 29109, 29264, 32922, 36934, 37776, 38812, 43896, 45072, 46433, 48794, 55401, 56664, 58218, 65844, 73191, 73868, 77624, 87327, 87792, 92866, 97588, 110802, 113328, 116436, 131688, 139299, 146382, 147736, 155248, 166203, 174654, 185732, 195176, 219573, 221604, 232872, 246331, 263376, 278598, 292764, 295472, 332406, 349308, 371464, 390352, 417897, 439146, 443208, 465744, 492662, 557196, 572477, 585528, 664812, 698616, 738993, 742928, 835794, 878292, 886416, 985324, 1114392, 1144954, 1171056, 1329624, 1397232, 1439423, 1477986, 1671588, 1717431, 1756584, 1970648, 2216979, 2228784, 2289908, 2659248, 2878846, 2955972, 3343176, 3434862, 3513168, 3941296, 4318269, 4433958, 4579816, 5152293, 5757692, 5911944, 6686352, 6869724, 7636261, 8636538, 8867916, 9159632, 10304586, 11515384, 11823888, 12954807, 13739448, 14533529, 15272522, 17273076, 17735832, 20609172, 22908783, 23030768, 25909614, 27478896, 29067058, 30545044, 34546152, 35471664, 41218344, 43600587, 45817566, 51819228, 58134116, 61090088, 68726349, 69092304, 82436688, 87201174, 91635132, 103638456, 116268232, 122180176, 130801761, 137452698, 174402348, 183270264, 207276912, 232536464, 261603522, 274905396, 348804696, 366540528, 450539399, 523207044, 549810792, 697609392, 901078798, 1046414088, 1099621584, 1351618197, 1802157596, 2092828176, 2703236394, 3604315192, 4054854591, 5406472788, 7208630384, 8109709182, 10812945576, 16219418364, 21625891152, 32438836728, 64877673456]

約数ペア:

[(1, 64877673456), (2, 32438836728), (3, 21625891152), (4, 16219418364), (6, 10812945576), (8, 8109709182), (9, 7208630384), (12, 5406472788), (16, 4054854591), (18, 3604315192), (24, 2703236394), (31, 2092828176), (36, 1802157596), (48, 1351618197), (59, 1099621584), (62, 1046414088), (72, 901078798), (93, 697609392), (118, 549810792), (124, 523207044), (144, 450539399), (177, 366540528), (186, 348804696), (236, 274905396), (248, 261603522), (279, 232536464), (313, 207276912), (354, 183270264), (372, 174402348), (472, 137452698), (496, 130801761), (531, 122180176), (558, 116268232), (626, 103638456), (708, 91635132), (744, 87201174), (787, 82436688), (939, 69092304), (944, 68726349), (1062, 61090088), (1116, 58134116), (1252, 51819228), (1416, 45817566), (1488, 43600587), (1574, 41218344), (1829, 35471664), (1878, 34546152), (2124, 30545044), (2232, 29067058), (2361, 27478896), (2504, 25909614), (2817, 23030768), (2832, 22908783), (3148, 20609172), (3658, 17735832), (3756, 17273076), (4248, 15272522), (4464, 14533529), (4722, 13739448), (5008, 12954807), (5487, 11823888), (5634, 11515384), (6296, 10304586), (7083, 9159632), (7316, 8867916), (7512, 8636538), (8496, 7636261), (9444, 6869724), (9703, 6686352), (10974, 5911944), (11268, 5757692), (12592, 5152293), (14166, 4579816), (14632, 4433958), (15024, 4318269), (16461, 3941296), (18467, 3513168), (18888, 3434862), (19406, 3343176), (21948, 2955972), (22536, 2878846), (24397, 2659248), (28332, 2289908), (29109, 2228784), (29264, 2216979), (32922, 1970648), (36934, 1756584), (37776, 1717431), (38812, 1671588), (43896, 1477986), (45072, 1439423), (46433, 1397232), (48794, 1329624), (55401, 1171056), (56664, 1144954), (58218, 1114392), (65844, 985324), (73191, 886416), (73868, 878292), (77624, 835794), (87327, 742928), (87792, 738993), (92866, 698616), (97588, 664812), (110802, 585528), (113328, 572477), (116436, 557196), (131688, 492662), (139299, 465744), (146382, 443208), (147736, 439146), (155248, 417897), (166203, 390352), (174654, 371464), (185732, 349308), (195176, 332406), (219573, 295472), (221604, 292764), (232872, 278598), (246331, 263376)]