90783264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 206415456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 389, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 778, 816, 858, 884, 1056, 1122, 1144, 1167, 1248, 1326, 1496, 1556, 1632, 1716, 1768, 2244, 2288, 2334, 2431, 2652, 2992, 3112, 3432, 3536, 4279, 4488, 4576, 4668, 4862, 5057, 5304, 5984, 6224, 6613, 6864, 7072, 7293, 8558, 8976, 9336, 9724, 10114, 10608, 12448, 12837, 13226, 13728, 14586, 15171, 17116, 17952, 18672, 19448, 19839, 20228, 21216, 25674, 26452, 29172, 30342, 34232, 37344, 38896, 39678, 40456, 51348, 52904, 55627, 58344, 60684, 68464, 72743, 77792, 79356, 80912, 85969, 102696, 105808, 111254, 116688, 121368, 136928, 145486, 158712, 161824, 166881, 171938, 205392, 211616, 218229, 222508, 233376, 242736, 257907, 290972, 317424, 333762, 343876, 410784, 436458, 445016, 485472, 515814, 581944, 634848, 667524, 687752, 872916, 890032, 945659, 1031628, 1163888, 1335048, 1375504, 1745832, 1780064, 1891318, 2063256, 2327776, 2670096, 2751008, 2836977, 3491664, 3782636, 4126512, 5340192, 5673954, 6983328, 7565272, 8253024, 11347908, 15130544, 22695816, 30261088, 45391632, 90783264]

約数ペア:

[(1, 90783264), (2, 45391632), (3, 30261088), (4, 22695816), (6, 15130544), (8, 11347908), (11, 8253024), (12, 7565272), (13, 6983328), (16, 5673954), (17, 5340192), (22, 4126512), (24, 3782636), (26, 3491664), (32, 2836977), (33, 2751008), (34, 2670096), (39, 2327776), (44, 2063256), (48, 1891318), (51, 1780064), (52, 1745832), (66, 1375504), (68, 1335048), (78, 1163888), (88, 1031628), (96, 945659), (102, 890032), (104, 872916), (132, 687752), (136, 667524), (143, 634848), (156, 581944), (176, 515814), (187, 485472), (204, 445016), (208, 436458), (221, 410784), (264, 343876), (272, 333762), (286, 317424), (312, 290972), (352, 257907), (374, 242736), (389, 233376), (408, 222508), (416, 218229), (429, 211616), (442, 205392), (528, 171938), (544, 166881), (561, 161824), (572, 158712), (624, 145486), (663, 136928), (748, 121368), (778, 116688), (816, 111254), (858, 105808), (884, 102696), (1056, 85969), (1122, 80912), (1144, 79356), (1167, 77792), (1248, 72743), (1326, 68464), (1496, 60684), (1556, 58344), (1632, 55627), (1716, 52904), (1768, 51348), (2244, 40456), (2288, 39678), (2334, 38896), (2431, 37344), (2652, 34232), (2992, 30342), (3112, 29172), (3432, 26452), (3536, 25674), (4279, 21216), (4488, 20228), (4576, 19839), (4668, 19448), (4862, 18672), (5057, 17952), (5304, 17116), (5984, 15171), (6224, 14586), (6613, 13728), (6864, 13226), (7072, 12837), (7293, 12448), (8558, 10608), (8976, 10114), (9336, 9724)]