72348912

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^2\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 90

約数和(自身を含む): 208663728

約数和(自身を除く): 136314816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 367, 444, 592, 666, 734, 888, 1101, 1332, 1369, 1468, 1776, 2202, 2664, 2738, 2936, 3303, 4107, 4404, 5328, 5476, 5872, 6606, 8214, 8808, 10952, 12321, 13212, 13579, 16428, 17616, 21904, 24642, 26424, 27158, 32856, 40737, 49284, 52848, 54316, 65712, 81474, 98568, 108632, 122211, 162948, 197136, 217264, 244422, 325896, 488844, 502423, 651792, 977688, 1004846, 1507269, 1955376, 2009692, 3014538, 4019384, 4521807, 6029076, 8038768, 9043614, 12058152, 18087228, 24116304, 36174456, 72348912]

約数ペア:

[(1, 72348912), (2, 36174456), (3, 24116304), (4, 18087228), (6, 12058152), (8, 9043614), (9, 8038768), (12, 6029076), (16, 4521807), (18, 4019384), (24, 3014538), (36, 2009692), (37, 1955376), (48, 1507269), (72, 1004846), (74, 977688), (111, 651792), (144, 502423), (148, 488844), (222, 325896), (296, 244422), (333, 217264), (367, 197136), (444, 162948), (592, 122211), (666, 108632), (734, 98568), (888, 81474), (1101, 65712), (1332, 54316), (1369, 52848), (1468, 49284), (1776, 40737), (2202, 32856), (2664, 27158), (2738, 26424), (2936, 24642), (3303, 21904), (4107, 17616), (4404, 16428), (5328, 13579), (5476, 13212), (5872, 12321), (6606, 10952), (8214, 8808)]