72505836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154927}}^1$

素因数の和:154950

約数の個数: 36

約数和(自身を含む): 197378272

約数和(自身を除く): 124872436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154927, 309854, 464781, 619708, 929562, 1394343, 1859124, 2014051, 2788686, 4028102, 5577372, 6042153, 8056204, 12084306, 18126459, 24168612, 36252918, 72505836]

約数ペア:

[(1, 72505836), (2, 36252918), (3, 24168612), (4, 18126459), (6, 12084306), (9, 8056204), (12, 6042153), (13, 5577372), (18, 4028102), (26, 2788686), (36, 2014051), (39, 1859124), (52, 1394343), (78, 929562), (117, 619708), (156, 464781), (234, 309854), (468, 154927)]