78706056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 182567544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 71, 76, 78, 88, 102, 104, 114, 132, 136, 142, 143, 152, 156, 187, 204, 209, 213, 221, 228, 247, 264, 284, 286, 312, 323, 374, 408, 418, 426, 429, 442, 456, 494, 561, 568, 572, 627, 646, 663, 741, 748, 781, 836, 852, 858, 884, 923, 969, 988, 1122, 1144, 1207, 1254, 1292, 1326, 1349, 1482, 1496, 1562, 1672, 1704, 1716, 1768, 1846, 1938, 1976, 2244, 2343, 2414, 2431, 2508, 2584, 2652, 2698, 2717, 2769, 2964, 3124, 3432, 3553, 3621, 3692, 3876, 4047, 4199, 4488, 4686, 4828, 4862, 5016, 5304, 5396, 5434, 5538, 5928, 6248, 7106, 7242, 7293, 7384, 7752, 8094, 8151, 8398, 9372, 9656, 9724, 10153, 10659, 10792, 10868, 11076, 12597, 13277, 14212, 14484, 14586, 14839, 15691, 16188, 16302, 16796, 17537, 18744, 19448, 20306, 21318, 21736, 22152, 22933, 25194, 26554, 28424, 28968, 29172, 29678, 30459, 31382, 32376, 32604, 33592, 35074, 39831, 40612, 42636, 44517, 45866, 46189, 47073, 50388, 52611, 53108, 58344, 59356, 60918, 62764, 65208, 68799, 70148, 79662, 81224, 85272, 89034, 91732, 92378, 94146, 100776, 105222, 106216, 118712, 121836, 125528, 137598, 138567, 140296, 159324, 172601, 178068, 183464, 184756, 188292, 192907, 210444, 243672, 252263, 275196, 277134, 298129, 318648, 345202, 356136, 369512, 376584, 385814, 420888, 504526, 517803, 550392, 554268, 578721, 596258, 690404, 756789, 771628, 894387, 1009052, 1035606, 1108536, 1157442, 1192516, 1380808, 1513578, 1543256, 1788774, 2018104, 2071212, 2314884, 2385032, 3027156, 3279419, 3577548, 4142424, 4629768, 6054312, 6558838, 7155096, 9838257, 13117676, 19676514, 26235352, 39353028, 78706056]

約数ペア:

[(1, 78706056), (2, 39353028), (3, 26235352), (4, 19676514), (6, 13117676), (8, 9838257), (11, 7155096), (12, 6558838), (13, 6054312), (17, 4629768), (19, 4142424), (22, 3577548), (24, 3279419), (26, 3027156), (33, 2385032), (34, 2314884), (38, 2071212), (39, 2018104), (44, 1788774), (51, 1543256), (52, 1513578), (57, 1380808), (66, 1192516), (68, 1157442), (71, 1108536), (76, 1035606), (78, 1009052), (88, 894387), (102, 771628), (104, 756789), (114, 690404), (132, 596258), (136, 578721), (142, 554268), (143, 550392), (152, 517803), (156, 504526), (187, 420888), (204, 385814), (209, 376584), (213, 369512), (221, 356136), (228, 345202), (247, 318648), (264, 298129), (284, 277134), (286, 275196), (312, 252263), (323, 243672), (374, 210444), (408, 192907), (418, 188292), (426, 184756), (429, 183464), (442, 178068), (456, 172601), (494, 159324), (561, 140296), (568, 138567), (572, 137598), (627, 125528), (646, 121836), (663, 118712), (741, 106216), (748, 105222), (781, 100776), (836, 94146), (852, 92378), (858, 91732), (884, 89034), (923, 85272), (969, 81224), (988, 79662), (1122, 70148), (1144, 68799), (1207, 65208), (1254, 62764), (1292, 60918), (1326, 59356), (1349, 58344), (1482, 53108), (1496, 52611), (1562, 50388), (1672, 47073), (1704, 46189), (1716, 45866), (1768, 44517), (1846, 42636), (1938, 40612), (1976, 39831), (2244, 35074), (2343, 33592), (2414, 32604), (2431, 32376), (2508, 31382), (2584, 30459), (2652, 29678), (2698, 29172), (2717, 28968), (2769, 28424), (2964, 26554), (3124, 25194), (3432, 22933), (3553, 22152), (3621, 21736), (3692, 21318), (3876, 20306), (4047, 19448), (4199, 18744), (4488, 17537), (4686, 16796), (4828, 16302), (4862, 16188), (5016, 15691), (5304, 14839), (5396, 14586), (5434, 14484), (5538, 14212), (5928, 13277), (6248, 12597), (7106, 11076), (7242, 10868), (7293, 10792), (7384, 10659), (7752, 10153), (8094, 9724), (8151, 9656), (8398, 9372)]