68461392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 184432640

約数和(自身を除く): 115971248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 331, 372, 417, 496, 556, 662, 744, 834, 993, 1112, 1324, 1488, 1668, 1986, 2224, 2648, 3336, 3972, 4309, 5296, 6672, 7944, 8618, 10261, 12927, 15888, 17236, 20522, 25854, 30783, 34472, 41044, 46009, 51708, 61566, 68944, 82088, 92018, 103416, 123132, 138027, 164176, 184036, 206832, 246264, 276054, 368072, 492528, 552108, 736144, 1104216, 1426279, 2208432, 2852558, 4278837, 5705116, 8557674, 11410232, 17115348, 22820464, 34230696, 68461392]

約数ペア:

[(1, 68461392), (2, 34230696), (3, 22820464), (4, 17115348), (6, 11410232), (8, 8557674), (12, 5705116), (16, 4278837), (24, 2852558), (31, 2208432), (48, 1426279), (62, 1104216), (93, 736144), (124, 552108), (139, 492528), (186, 368072), (248, 276054), (278, 246264), (331, 206832), (372, 184036), (417, 164176), (496, 138027), (556, 123132), (662, 103416), (744, 92018), (834, 82088), (993, 68944), (1112, 61566), (1324, 51708), (1488, 46009), (1668, 41044), (1986, 34472), (2224, 30783), (2648, 25854), (3336, 20522), (3972, 17236), (4309, 15888), (5296, 12927), (6672, 10261), (7944, 8618)]