72803716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4513}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 132079640

約数和(自身を除く): 59275924

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 4513, 8066, 9026, 16132, 18052, 166981, 333962, 491917, 667924, 983834, 1967668, 18200929, 36401858, 72803716]

約数ペア:

[(1, 72803716), (2, 36401858), (4, 18200929), (37, 1967668), (74, 983834), (109, 667924), (148, 491917), (218, 333962), (436, 166981), (4033, 18052), (4513, 16132), (8066, 9026)]