72758502

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 163577232

約数和(自身を除く): 90818730

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 1021, 1926, 2042, 3063, 3959, 6126, 7918, 9189, 11877, 18378, 23754, 35631, 37777, 71262, 75554, 109247, 113331, 218494, 226662, 327741, 339993, 655482, 679986, 983223, 1966446, 4042139, 8084278, 12126417, 24252834, 36379251, 72758502]

約数ペア:

[(1, 72758502), (2, 36379251), (3, 24252834), (6, 12126417), (9, 8084278), (18, 4042139), (37, 1966446), (74, 983223), (107, 679986), (111, 655482), (214, 339993), (222, 327741), (321, 226662), (333, 218494), (642, 113331), (666, 109247), (963, 75554), (1021, 71262), (1926, 37777), (2042, 35631), (3063, 23754), (3959, 18378), (6126, 11877), (7918, 9189)]