72520888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22273}}^1$

素因数の和:22327

約数の個数: 32

約数和(自身を含む): 152354160

約数和(自身を除く): 79833272

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22273, 44546, 89092, 178184, 245003, 490006, 824101, 980012, 1648202, 1960024, 3296404, 6592808, 9065111, 18130222, 36260444, 72520888]

約数ペア:

[(1, 72520888), (2, 36260444), (4, 18130222), (8, 9065111), (11, 6592808), (22, 3296404), (37, 1960024), (44, 1648202), (74, 980012), (88, 824101), (148, 490006), (296, 245003), (407, 178184), (814, 89092), (1628, 44546), (3256, 22273)]