77975664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 233318400

約数和(自身を除く): 155342736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 139, 156, 174, 186, 208, 232, 248, 278, 312, 348, 372, 377, 403, 417, 464, 496, 556, 624, 696, 744, 754, 806, 834, 899, 1112, 1131, 1209, 1392, 1488, 1508, 1612, 1668, 1798, 1807, 2224, 2262, 2418, 2697, 3016, 3224, 3336, 3596, 3614, 4031, 4309, 4524, 4836, 5394, 5421, 6032, 6448, 6672, 7192, 7228, 8062, 8618, 9048, 9672, 10788, 10842, 11687, 12093, 12927, 14384, 14456, 16124, 17236, 18096, 19344, 21576, 21684, 23374, 24186, 25854, 28912, 32248, 34472, 35061, 43152, 43368, 46748, 48372, 51708, 52403, 56017, 64496, 68944, 70122, 86736, 93496, 96744, 103416, 104806, 112034, 124961, 140244, 157209, 168051, 186992, 193488, 206832, 209612, 224068, 249922, 280488, 314418, 336102, 374883, 419224, 448136, 499844, 560976, 628836, 672204, 749766, 838448, 896272, 999688, 1257672, 1344408, 1499532, 1624493, 1999376, 2515344, 2688816, 2999064, 3248986, 4873479, 5998128, 6497972, 9746958, 12995944, 19493916, 25991888, 38987832, 77975664]

約数ペア:

[(1, 77975664), (2, 38987832), (3, 25991888), (4, 19493916), (6, 12995944), (8, 9746958), (12, 6497972), (13, 5998128), (16, 4873479), (24, 3248986), (26, 2999064), (29, 2688816), (31, 2515344), (39, 1999376), (48, 1624493), (52, 1499532), (58, 1344408), (62, 1257672), (78, 999688), (87, 896272), (93, 838448), (104, 749766), (116, 672204), (124, 628836), (139, 560976), (156, 499844), (174, 448136), (186, 419224), (208, 374883), (232, 336102), (248, 314418), (278, 280488), (312, 249922), (348, 224068), (372, 209612), (377, 206832), (403, 193488), (417, 186992), (464, 168051), (496, 157209), (556, 140244), (624, 124961), (696, 112034), (744, 104806), (754, 103416), (806, 96744), (834, 93496), (899, 86736), (1112, 70122), (1131, 68944), (1209, 64496), (1392, 56017), (1488, 52403), (1508, 51708), (1612, 48372), (1668, 46748), (1798, 43368), (1807, 43152), (2224, 35061), (2262, 34472), (2418, 32248), (2697, 28912), (3016, 25854), (3224, 24186), (3336, 23374), (3596, 21684), (3614, 21576), (4031, 19344), (4309, 18096), (4524, 17236), (4836, 16124), (5394, 14456), (5421, 14384), (6032, 12927), (6448, 12093), (6672, 11687), (7192, 10842), (7228, 10788), (8062, 9672), (8618, 9048)]