72331154

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 127948800

約数和(自身を除く): 55617646

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1087, 1358, 2174, 4753, 7609, 9506, 15218, 33271, 53263, 66542, 105439, 106526, 210878, 372841, 738073, 745682, 1476146, 5166511, 10333022, 36165577, 72331154]

約数ペア:

[(1, 72331154), (2, 36165577), (7, 10333022), (14, 5166511), (49, 1476146), (97, 745682), (98, 738073), (194, 372841), (343, 210878), (679, 106526), (686, 105439), (1087, 66542), (1358, 53263), (2174, 33271), (4753, 15218), (7609, 9506)]