72469242

素因数分解:

$2^1\times 3^4\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1472

約数の個数: 40

約数和(自身を含む): 162914400

約数和(自身を除く): 90445158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439, 878, 1019, 1317, 2038, 2634, 3057, 3951, 6114, 7902, 9171, 11853, 18342, 23706, 27513, 35559, 55026, 71118, 82539, 165078, 447341, 894682, 1342023, 2684046, 4026069, 8052138, 12078207, 24156414, 36234621, 72469242]

約数ペア:

[(1, 72469242), (2, 36234621), (3, 24156414), (6, 12078207), (9, 8052138), (18, 4026069), (27, 2684046), (54, 1342023), (81, 894682), (162, 447341), (439, 165078), (878, 82539), (1019, 71118), (1317, 55026), (2038, 35559), (2634, 27513), (3057, 23706), (3951, 18342), (6114, 11853), (7902, 9171)]