71543341744

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{24781}}^1$

素因数の和:25118

約数の個数: 80

約数和(自身を含む): 160408929600

約数和(自身を除く): 88865587856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 173, 298, 346, 596, 692, 1043, 1192, 1211, 1384, 2086, 2384, 2422, 2768, 4172, 4844, 8344, 9688, 16688, 19376, 24781, 25777, 49562, 51554, 99124, 103108, 173467, 180439, 198248, 206216, 346934, 360878, 396496, 412432, 693868, 721756, 1387736, 1443512, 2775472, 2887024, 3692369, 4287113, 7384738, 8574226, 14769476, 17148452, 25846583, 29538952, 30009791, 34296904, 51693166, 59077904, 60019582, 68593808, 103386332, 120039164, 206772664, 240078328, 413545328, 480156656, 638779837, 1277559674, 2555119348, 4471458859, 5110238696, 8942917718, 10220477392, 17885835436, 35771670872, 71543341744]

約数ペア:

[(1, 71543341744), (2, 35771670872), (4, 17885835436), (7, 10220477392), (8, 8942917718), (14, 5110238696), (16, 4471458859), (28, 2555119348), (56, 1277559674), (112, 638779837), (149, 480156656), (173, 413545328), (298, 240078328), (346, 206772664), (596, 120039164), (692, 103386332), (1043, 68593808), (1192, 60019582), (1211, 59077904), (1384, 51693166), (2086, 34296904), (2384, 30009791), (2422, 29538952), (2768, 25846583), (4172, 17148452), (4844, 14769476), (8344, 8574226), (9688, 7384738), (16688, 4287113), (19376, 3692369), (24781, 2887024), (25777, 2775472), (49562, 1443512), (51554, 1387736), (99124, 721756), (103108, 693868), (173467, 412432), (180439, 396496), (198248, 360878), (206216, 346934)]