72310744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2239}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 76066856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2239, 2936, 4037, 4478, 8074, 8956, 16148, 17912, 24629, 32296, 49258, 98516, 197032, 821713, 1643426, 3286852, 6573704, 9038843, 18077686, 36155372, 72310744]

約数ペア:

[(1, 72310744), (2, 36155372), (4, 18077686), (8, 9038843), (11, 6573704), (22, 3286852), (44, 1643426), (88, 821713), (367, 197032), (734, 98516), (1468, 49258), (2239, 32296), (2936, 24629), (4037, 17912), (4478, 16148), (8074, 8956)]