90274704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144671}}^1$

素因数の和:144695

約数の個数: 40

約数和(自身を含む): 251150592

約数和(自身を除く): 160875888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144671, 289342, 434013, 578684, 868026, 1157368, 1736052, 1880723, 2314736, 3472104, 3761446, 5642169, 6944208, 7522892, 11284338, 15045784, 22568676, 30091568, 45137352, 90274704]

約数ペア:

[(1, 90274704), (2, 45137352), (3, 30091568), (4, 22568676), (6, 15045784), (8, 11284338), (12, 7522892), (13, 6944208), (16, 5642169), (24, 3761446), (26, 3472104), (39, 2314736), (48, 1880723), (52, 1736052), (78, 1157368), (104, 868026), (156, 578684), (208, 434013), (312, 289342), (624, 144671)]