72203778

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{6337}}^1$

素因数の和:6559

約数の個数: 32

約数和(自身を含む): 161238720

約数和(自身を除く): 89034942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 6337, 11394, 12674, 19011, 38022, 57033, 114066, 171099, 342198, 1337107, 2674214, 4011321, 8022642, 12033963, 24067926, 36101889, 72203778]

約数ペア:

[(1, 72203778), (2, 36101889), (3, 24067926), (6, 12033963), (9, 8022642), (18, 4011321), (27, 2674214), (54, 1337107), (211, 342198), (422, 171099), (633, 114066), (1266, 57033), (1899, 38022), (3798, 19011), (5697, 12674), (6337, 11394)]