123473532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 250565028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 348, 364, 377, 406, 546, 557, 588, 609, 637, 754, 812, 1092, 1114, 1131, 1218, 1274, 1421, 1508, 1671, 1911, 2228, 2262, 2436, 2548, 2639, 2842, 3342, 3822, 3899, 4263, 4524, 5278, 5684, 6684, 7241, 7644, 7798, 7917, 8526, 10556, 11697, 14482, 15596, 15834, 16153, 17052, 18473, 21723, 23394, 27293, 28964, 31668, 32306, 36946, 43446, 46788, 48459, 50687, 54586, 55419, 64612, 73892, 81879, 86892, 96918, 101374, 109172, 110838, 113071, 152061, 163758, 193836, 202748, 209989, 221676, 226142, 304122, 327516, 339213, 354809, 419978, 452284, 608244, 629967, 678426, 709618, 791497, 839956, 1064427, 1259934, 1356852, 1419236, 1469923, 1582994, 2128854, 2374491, 2519868, 2939846, 3165988, 4257708, 4409769, 4748982, 5879692, 8819538, 9497964, 10289461, 17639076, 20578922, 30868383, 41157844, 61736766, 123473532]

約数ペア:

[(1, 123473532), (2, 61736766), (3, 41157844), (4, 30868383), (6, 20578922), (7, 17639076), (12, 10289461), (13, 9497964), (14, 8819538), (21, 5879692), (26, 4748982), (28, 4409769), (29, 4257708), (39, 3165988), (42, 2939846), (49, 2519868), (52, 2374491), (58, 2128854), (78, 1582994), (84, 1469923), (87, 1419236), (91, 1356852), (98, 1259934), (116, 1064427), (147, 839956), (156, 791497), (174, 709618), (182, 678426), (196, 629967), (203, 608244), (273, 452284), (294, 419978), (348, 354809), (364, 339213), (377, 327516), (406, 304122), (546, 226142), (557, 221676), (588, 209989), (609, 202748), (637, 193836), (754, 163758), (812, 152061), (1092, 113071), (1114, 110838), (1131, 109172), (1218, 101374), (1274, 96918), (1421, 86892), (1508, 81879), (1671, 73892), (1911, 64612), (2228, 55419), (2262, 54586), (2436, 50687), (2548, 48459), (2639, 46788), (2842, 43446), (3342, 36946), (3822, 32306), (3899, 31668), (4263, 28964), (4524, 27293), (5278, 23394), (5684, 21723), (6684, 18473), (7241, 17052), (7644, 16153), (7798, 15834), (7917, 15596), (8526, 14482), (10556, 11697)]