72550224

素因数分解:

$2^4\times 3^2\times {\mathrm{503821}}^1$

素因数の和:503835

約数の個数: 30

約数和(自身を含む): 203040266

約数和(自身を除く): 130490042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503821, 1007642, 1511463, 2015284, 3022926, 4030568, 4534389, 6045852, 8061136, 9068778, 12091704, 18137556, 24183408, 36275112, 72550224]

約数ペア:

[(1, 72550224), (2, 36275112), (3, 24183408), (4, 18137556), (6, 12091704), (8, 9068778), (9, 8061136), (12, 6045852), (16, 4534389), (18, 4030568), (24, 3022926), (36, 2015284), (48, 1511463), (72, 1007642), (144, 503821)]