72805112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15507

約数の個数: 32

約数和(自身を含む): 148339200

約数和(自身を除く): 75534088

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 15451, 30902, 61804, 123608, 293569, 478981, 587138, 957962, 1174276, 1915924, 2348552, 3831848, 9100639, 18201278, 36402556, 72805112]

約数ペア:

[(1, 72805112), (2, 36402556), (4, 18201278), (8, 9100639), (19, 3831848), (31, 2348552), (38, 1915924), (62, 1174276), (76, 957962), (124, 587138), (152, 478981), (248, 293569), (589, 123608), (1178, 61804), (2356, 30902), (4712, 15451)]