79927380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34157}}^1$

素因数の和:34185

約数の個数: 72

約数和(自身を含む): 261103752

約数和(自身を除く): 181176372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 34157, 68314, 102471, 136628, 170785, 204942, 307413, 341570, 409884, 444041, 512355, 614826, 683140, 888082, 1024710, 1229652, 1332123, 1537065, 1776164, 2049420, 2220205, 2664246, 3074130, 3996369, 4440410, 5328492, 6148260, 6660615, 7992738, 8880820, 13321230, 15985476, 19981845, 26642460, 39963690, 79927380]

約数ペア:

[(1, 79927380), (2, 39963690), (3, 26642460), (4, 19981845), (5, 15985476), (6, 13321230), (9, 8880820), (10, 7992738), (12, 6660615), (13, 6148260), (15, 5328492), (18, 4440410), (20, 3996369), (26, 3074130), (30, 2664246), (36, 2220205), (39, 2049420), (45, 1776164), (52, 1537065), (60, 1332123), (65, 1229652), (78, 1024710), (90, 888082), (117, 683140), (130, 614826), (156, 512355), (180, 444041), (195, 409884), (234, 341570), (260, 307413), (390, 204942), (468, 170785), (585, 136628), (780, 102471), (1170, 68314), (2340, 34157)]