71367660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 144

約数和(自身を含む): 266500416

約数和(自身を除く): 195132756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4357, 5460, 8190, 8714, 13071, 16380, 17428, 21785, 26142, 30499, 39213, 43570, 52284, 56641, 60998, 65355, 78426, 87140, 91497, 113282, 121996, 130710, 152495, 156852, 169923, 182994, 196065, 226564, 261420, 274491, 283205, 304990, 339846, 365988, 392130, 396487, 457485, 509769, 548982, 566410, 609980, 679692, 784260, 792974, 849615, 914970, 1019538, 1097964, 1132820, 1189461, 1372455, 1585948, 1699230, 1829940, 1982435, 2039076, 2378922, 2548845, 2744910, 3398460, 3568383, 3964870, 4757844, 5097690, 5489820, 5947305, 7136766, 7929740, 10195380, 11894610, 14273532, 17841915, 23789220, 35683830, 71367660]

約数ペア:

[(1, 71367660), (2, 35683830), (3, 23789220), (4, 17841915), (5, 14273532), (6, 11894610), (7, 10195380), (9, 7929740), (10, 7136766), (12, 5947305), (13, 5489820), (14, 5097690), (15, 4757844), (18, 3964870), (20, 3568383), (21, 3398460), (26, 2744910), (28, 2548845), (30, 2378922), (35, 2039076), (36, 1982435), (39, 1829940), (42, 1699230), (45, 1585948), (52, 1372455), (60, 1189461), (63, 1132820), (65, 1097964), (70, 1019538), (78, 914970), (84, 849615), (90, 792974), (91, 784260), (105, 679692), (117, 609980), (126, 566410), (130, 548982), (140, 509769), (156, 457485), (180, 396487), (182, 392130), (195, 365988), (210, 339846), (234, 304990), (252, 283205), (260, 274491), (273, 261420), (315, 226564), (364, 196065), (390, 182994), (420, 169923), (455, 156852), (468, 152495), (546, 130710), (585, 121996), (630, 113282), (780, 91497), (819, 87140), (910, 78426), (1092, 65355), (1170, 60998), (1260, 56641), (1365, 52284), (1638, 43570), (1820, 39213), (2340, 30499), (2730, 26142), (3276, 21785), (4095, 17428), (4357, 16380), (5460, 13071), (8190, 8714)]