85426352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 187740960

約数和(自身を除く): 102314608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 73, 88, 109, 122, 146, 176, 218, 244, 292, 436, 488, 584, 671, 803, 872, 976, 1168, 1199, 1342, 1606, 1744, 2398, 2684, 3212, 4453, 4796, 5368, 6424, 6649, 7957, 8906, 9592, 10736, 12848, 13298, 15914, 17812, 19184, 26596, 31828, 35624, 48983, 53192, 63656, 71248, 73139, 87527, 97966, 106384, 127312, 146278, 175054, 195932, 292556, 350108, 391864, 485377, 585112, 700216, 783728, 970754, 1170224, 1400432, 1941508, 3883016, 5339147, 7766032, 10678294, 21356588, 42713176, 85426352]

約数ペア:

[(1, 85426352), (2, 42713176), (4, 21356588), (8, 10678294), (11, 7766032), (16, 5339147), (22, 3883016), (44, 1941508), (61, 1400432), (73, 1170224), (88, 970754), (109, 783728), (122, 700216), (146, 585112), (176, 485377), (218, 391864), (244, 350108), (292, 292556), (436, 195932), (488, 175054), (584, 146278), (671, 127312), (803, 106384), (872, 97966), (976, 87527), (1168, 73139), (1199, 71248), (1342, 63656), (1606, 53192), (1744, 48983), (2398, 35624), (2684, 31828), (3212, 26596), (4453, 19184), (4796, 17812), (5368, 15914), (6424, 13298), (6649, 12848), (7957, 10736), (8906, 9592)]