70296975856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{12841}}^1$

素因数の和:13074

約数の個数: 80

約数和(自身を含む): 142584212320

約数和(自身を除く): 72287236464

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 109, 146, 172, 218, 292, 344, 436, 584, 688, 872, 1168, 1744, 3139, 4687, 6278, 7957, 9374, 12556, 12841, 15914, 18748, 25112, 25682, 31828, 37496, 50224, 51364, 63656, 74992, 102728, 127312, 205456, 342151, 552163, 684302, 937393, 1104326, 1368604, 1399669, 1874786, 2208652, 2737208, 2799338, 3749572, 4417304, 5474416, 5598676, 7499144, 8834608, 11197352, 14998288, 22394704, 40307899, 60185767, 80615798, 102175837, 120371534, 161231596, 204351674, 240743068, 322463192, 408703348, 481486136, 644926384, 817406696, 962972272, 1634813392, 4393560991, 8787121982, 17574243964, 35148487928, 70296975856]

約数ペア:

[(1, 70296975856), (2, 35148487928), (4, 17574243964), (8, 8787121982), (16, 4393560991), (43, 1634813392), (73, 962972272), (86, 817406696), (109, 644926384), (146, 481486136), (172, 408703348), (218, 322463192), (292, 240743068), (344, 204351674), (436, 161231596), (584, 120371534), (688, 102175837), (872, 80615798), (1168, 60185767), (1744, 40307899), (3139, 22394704), (4687, 14998288), (6278, 11197352), (7957, 8834608), (9374, 7499144), (12556, 5598676), (12841, 5474416), (15914, 4417304), (18748, 3749572), (25112, 2799338), (25682, 2737208), (31828, 2208652), (37496, 1874786), (50224, 1399669), (51364, 1368604), (63656, 1104326), (74992, 937393), (102728, 684302), (127312, 552163), (205456, 342151)]