77927460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99907}}^1$

素因数の和:99932

約数の個数: 48

約数和(自身を含む): 234983616

約数和(自身を除く): 157056156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 99907, 199814, 299721, 399628, 499535, 599442, 999070, 1198884, 1298791, 1498605, 1998140, 2597582, 2997210, 3896373, 5195164, 5994420, 6493955, 7792746, 12987910, 15585492, 19481865, 25975820, 38963730, 77927460]

約数ペア:

[(1, 77927460), (2, 38963730), (3, 25975820), (4, 19481865), (5, 15585492), (6, 12987910), (10, 7792746), (12, 6493955), (13, 5994420), (15, 5195164), (20, 3896373), (26, 2997210), (30, 2597582), (39, 1998140), (52, 1498605), (60, 1298791), (65, 1198884), (78, 999070), (130, 599442), (156, 499535), (195, 399628), (260, 299721), (390, 199814), (780, 99907)]