72202428

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9728

約数の個数: 60

約数和(自身を含む): 196978320

約数和(自身を除く): 124775892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 9689, 19378, 29067, 38756, 58134, 87201, 116268, 174402, 222847, 261603, 348804, 445694, 523206, 668541, 784809, 891388, 1046412, 1337082, 1569618, 2005623, 2674164, 3139236, 4011246, 6016869, 8022492, 12033738, 18050607, 24067476, 36101214, 72202428]

約数ペア:

[(1, 72202428), (2, 36101214), (3, 24067476), (4, 18050607), (6, 12033738), (9, 8022492), (12, 6016869), (18, 4011246), (23, 3139236), (27, 2674164), (36, 2005623), (46, 1569618), (54, 1337082), (69, 1046412), (81, 891388), (92, 784809), (108, 668541), (138, 523206), (162, 445694), (207, 348804), (276, 261603), (324, 222847), (414, 174402), (621, 116268), (828, 87201), (1242, 58134), (1863, 38756), (2484, 29067), (3726, 19378), (7452, 9689)]