72194538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 159253920

約数和(自身を除く): 87059382

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 419, 611, 838, 1222, 1257, 1833, 2209, 2514, 3666, 4418, 5447, 6627, 10894, 13254, 16341, 19693, 28717, 32682, 39386, 57434, 59079, 86151, 118158, 172302, 256009, 512018, 768027, 925571, 1536054, 1851142, 2776713, 5553426, 12032423, 24064846, 36097269, 72194538]

約数ペア:

[(1, 72194538), (2, 36097269), (3, 24064846), (6, 12032423), (13, 5553426), (26, 2776713), (39, 1851142), (47, 1536054), (78, 925571), (94, 768027), (141, 512018), (282, 256009), (419, 172302), (611, 118158), (838, 86151), (1222, 59079), (1257, 57434), (1833, 39386), (2209, 32682), (2514, 28717), (3666, 19693), (4418, 16341), (5447, 13254), (6627, 10894)]