66724776

素因数分解:

$2^3\times 3^3\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 186014400

約数和(自身を除く): 119289624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 541, 571, 1082, 1142, 1623, 1713, 2164, 2284, 3246, 3426, 4328, 4568, 4869, 5139, 6492, 6852, 9738, 10278, 12984, 13704, 14607, 15417, 19476, 20556, 29214, 30834, 38952, 41112, 58428, 61668, 116856, 123336, 308911, 617822, 926733, 1235644, 1853466, 2471288, 2780199, 3706932, 5560398, 7413864, 8340597, 11120796, 16681194, 22241592, 33362388, 66724776]

約数ペア:

[(1, 66724776), (2, 33362388), (3, 22241592), (4, 16681194), (6, 11120796), (8, 8340597), (9, 7413864), (12, 5560398), (18, 3706932), (24, 2780199), (27, 2471288), (36, 1853466), (54, 1235644), (72, 926733), (108, 617822), (216, 308911), (541, 123336), (571, 116856), (1082, 61668), (1142, 58428), (1623, 41112), (1713, 38952), (2164, 30834), (2284, 29214), (3246, 20556), (3426, 19476), (4328, 15417), (4568, 14607), (4869, 13704), (5139, 12984), (6492, 10278), (6852, 9738)]