77683788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 252435456

約数和(自身を除く): 174751668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1031, 1092, 1196, 1449, 1638, 1794, 1932, 2062, 2093, 2691, 2898, 3093, 3276, 3588, 4124, 4186, 5382, 5796, 6186, 6279, 7217, 8372, 9279, 10764, 12372, 12558, 13403, 14434, 18558, 18837, 21651, 23713, 25116, 26806, 28868, 37116, 37674, 40209, 43302, 47426, 53612, 64953, 71139, 75348, 80418, 86604, 93821, 94852, 120627, 129906, 142278, 160836, 165991, 187642, 213417, 241254, 259812, 281463, 284556, 308269, 331982, 375284, 426834, 482508, 497973, 562926, 616538, 663964, 844389, 853668, 924807, 995946, 1125852, 1233076, 1493919, 1688778, 1849614, 1991892, 2157883, 2774421, 2987838, 3377556, 3699228, 4315766, 5548842, 5975676, 6473649, 8631532, 11097684, 12947298, 19420947, 25894596, 38841894, 77683788]

約数ペア:

[(1, 77683788), (2, 38841894), (3, 25894596), (4, 19420947), (6, 12947298), (7, 11097684), (9, 8631532), (12, 6473649), (13, 5975676), (14, 5548842), (18, 4315766), (21, 3699228), (23, 3377556), (26, 2987838), (28, 2774421), (36, 2157883), (39, 1991892), (42, 1849614), (46, 1688778), (52, 1493919), (63, 1233076), (69, 1125852), (78, 995946), (84, 924807), (91, 853668), (92, 844389), (117, 663964), (126, 616538), (138, 562926), (156, 497973), (161, 482508), (182, 426834), (207, 375284), (234, 331982), (252, 308269), (273, 284556), (276, 281463), (299, 259812), (322, 241254), (364, 213417), (414, 187642), (468, 165991), (483, 160836), (546, 142278), (598, 129906), (644, 120627), (819, 94852), (828, 93821), (897, 86604), (966, 80418), (1031, 75348), (1092, 71139), (1196, 64953), (1449, 53612), (1638, 47426), (1794, 43302), (1932, 40209), (2062, 37674), (2093, 37116), (2691, 28868), (2898, 26806), (3093, 25116), (3276, 23713), (3588, 21651), (4124, 18837), (4186, 18558), (5382, 14434), (5796, 13403), (6186, 12558), (6279, 12372), (7217, 10764), (8372, 9279)]