66280464

素因数分解:

$2^4\times 3^3\times {\mathrm{153427}}^1$

素因数の和:153444

約数の個数: 40

約数和(自身を含む): 190250720

約数和(自身を除く): 123970256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 153427, 306854, 460281, 613708, 920562, 1227416, 1380843, 1841124, 2454832, 2761686, 3682248, 4142529, 5523372, 7364496, 8285058, 11046744, 16570116, 22093488, 33140232, 66280464]

約数ペア:

[(1, 66280464), (2, 33140232), (3, 22093488), (4, 16570116), (6, 11046744), (8, 8285058), (9, 7364496), (12, 5523372), (16, 4142529), (18, 3682248), (24, 2761686), (27, 2454832), (36, 1841124), (48, 1380843), (54, 1227416), (72, 920562), (108, 613708), (144, 460281), (216, 306854), (432, 153427)]