72146736

素因数分解:

$2^4\times 3^2\times {\mathrm{501019}}^1$

素因数の和:501033

約数の個数: 30

約数和(自身を含む): 201911060

約数和(自身を除く): 129764324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501019, 1002038, 1503057, 2004076, 3006114, 4008152, 4509171, 6012228, 8016304, 9018342, 12024456, 18036684, 24048912, 36073368, 72146736]

約数ペア:

[(1, 72146736), (2, 36073368), (3, 24048912), (4, 18036684), (6, 12024456), (8, 9018342), (9, 8016304), (12, 6012228), (16, 4509171), (18, 4008152), (24, 3006114), (36, 2004076), (48, 1503057), (72, 1002038), (144, 501019)]