77864808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:14998

約数の個数: 64

約数和(自身を含む): 229662720

約数和(自身を除く): 151797912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 14951, 29902, 44853, 59804, 89706, 104657, 119608, 179412, 209314, 313971, 358824, 418628, 463481, 627942, 837256, 926962, 1255884, 1390443, 1853924, 2511768, 2780886, 3244367, 3707848, 5561772, 6488734, 9733101, 11123544, 12977468, 19466202, 25954936, 38932404, 77864808]

約数ペア:

[(1, 77864808), (2, 38932404), (3, 25954936), (4, 19466202), (6, 12977468), (7, 11123544), (8, 9733101), (12, 6488734), (14, 5561772), (21, 3707848), (24, 3244367), (28, 2780886), (31, 2511768), (42, 1853924), (56, 1390443), (62, 1255884), (84, 926962), (93, 837256), (124, 627942), (168, 463481), (186, 418628), (217, 358824), (248, 313971), (372, 209314), (434, 179412), (651, 119608), (744, 104657), (868, 89706), (1302, 59804), (1736, 44853), (2604, 29902), (5208, 14951)]