74931216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 205367808

約数和(自身を除く): 130436592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1361, 1488, 1776, 2294, 2722, 3441, 4083, 4588, 5444, 6882, 8166, 9176, 10888, 13764, 16332, 18352, 21776, 27528, 32664, 42191, 50357, 55056, 65328, 84382, 100714, 126573, 151071, 168764, 201428, 253146, 302142, 337528, 402856, 506292, 604284, 675056, 805712, 1012584, 1208568, 1561067, 2025168, 2417136, 3122134, 4683201, 6244268, 9366402, 12488536, 18732804, 24977072, 37465608, 74931216]

約数ペア:

[(1, 74931216), (2, 37465608), (3, 24977072), (4, 18732804), (6, 12488536), (8, 9366402), (12, 6244268), (16, 4683201), (24, 3122134), (31, 2417136), (37, 2025168), (48, 1561067), (62, 1208568), (74, 1012584), (93, 805712), (111, 675056), (124, 604284), (148, 506292), (186, 402856), (222, 337528), (248, 302142), (296, 253146), (372, 201428), (444, 168764), (496, 151071), (592, 126573), (744, 100714), (888, 84382), (1147, 65328), (1361, 55056), (1488, 50357), (1776, 42191), (2294, 32664), (2722, 27528), (3441, 21776), (4083, 18352), (4588, 16332), (5444, 13764), (6882, 10888), (8166, 9176)]