72797328

素因数分解:

$2^4\times 3^2\times {\mathrm{505537}}^1$

素因数の和:505551

約数の個数: 30

約数和(自身を含む): 203731814

約数和(自身を除く): 130934486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505537, 1011074, 1516611, 2022148, 3033222, 4044296, 4549833, 6066444, 8088592, 9099666, 12132888, 18199332, 24265776, 36398664, 72797328]

約数ペア:

[(1, 72797328), (2, 36398664), (3, 24265776), (4, 18199332), (6, 12132888), (8, 9099666), (9, 8088592), (12, 6066444), (16, 4549833), (18, 4044296), (24, 3033222), (36, 2022148), (48, 1516611), (72, 1011074), (144, 505537)]