76077968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 153252096

約数和(自身を除く): 77174128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 941, 1304, 1882, 2608, 3764, 5053, 7528, 10106, 15056, 20212, 29171, 40424, 58342, 80848, 116684, 153383, 233368, 306766, 466736, 613532, 1227064, 2454128, 4754873, 9509746, 19019492, 38038984, 76077968]

約数ペア:

[(1, 76077968), (2, 38038984), (4, 19019492), (8, 9509746), (16, 4754873), (31, 2454128), (62, 1227064), (124, 613532), (163, 466736), (248, 306766), (326, 233368), (496, 153383), (652, 116684), (941, 80848), (1304, 58342), (1882, 40424), (2608, 29171), (3764, 20212), (5053, 15056), (7528, 10106)]