71485488

素因数分解:

$2^4\times 3^2\times {\mathrm{496427}}^1$

素因数の和:496441

約数の個数: 30

約数和(自身を含む): 200060484

約数和(自身を除く): 128574996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496427, 992854, 1489281, 1985708, 2978562, 3971416, 4467843, 5957124, 7942832, 8935686, 11914248, 17871372, 23828496, 35742744, 71485488]

約数ペア:

[(1, 71485488), (2, 35742744), (3, 23828496), (4, 17871372), (6, 11914248), (8, 8935686), (9, 7942832), (12, 5957124), (16, 4467843), (18, 3971416), (24, 2978562), (36, 1985708), (48, 1489281), (72, 992854), (144, 496427)]