77100816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 216138944

約数和(自身を除く): 139038128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 787, 942, 1256, 1574, 1884, 2041, 2361, 2512, 3148, 3768, 4082, 4722, 6123, 6296, 7536, 8164, 9444, 10231, 12246, 12592, 16328, 18888, 20462, 24492, 30693, 32656, 37776, 40924, 48984, 61386, 81848, 97968, 122772, 123559, 163696, 245544, 247118, 370677, 491088, 494236, 741354, 988472, 1482708, 1606267, 1976944, 2965416, 3212534, 4818801, 5930832, 6425068, 9637602, 12850136, 19275204, 25700272, 38550408, 77100816]

約数ペア:

[(1, 77100816), (2, 38550408), (3, 25700272), (4, 19275204), (6, 12850136), (8, 9637602), (12, 6425068), (13, 5930832), (16, 4818801), (24, 3212534), (26, 2965416), (39, 1976944), (48, 1606267), (52, 1482708), (78, 988472), (104, 741354), (156, 494236), (157, 491088), (208, 370677), (312, 247118), (314, 245544), (471, 163696), (624, 123559), (628, 122772), (787, 97968), (942, 81848), (1256, 61386), (1574, 48984), (1884, 40924), (2041, 37776), (2361, 32656), (2512, 30693), (3148, 24492), (3768, 20462), (4082, 18888), (4722, 16328), (6123, 12592), (6296, 12246), (7536, 10231), (8164, 9444)]