80459658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 183680640

約数和(自身を除く): 103220982

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1783, 1962, 2507, 3566, 5014, 5349, 7521, 10698, 15042, 16047, 22563, 32094, 41009, 45126, 82018, 123027, 194347, 246054, 369081, 388694, 583041, 738162, 1166082, 1749123, 3498246, 4469981, 8939962, 13409943, 26819886, 40229829, 80459658]

約数ペア:

[(1, 80459658), (2, 40229829), (3, 26819886), (6, 13409943), (9, 8939962), (18, 4469981), (23, 3498246), (46, 1749123), (69, 1166082), (109, 738162), (138, 583041), (207, 388694), (218, 369081), (327, 246054), (414, 194347), (654, 123027), (981, 82018), (1783, 45126), (1962, 41009), (2507, 32094), (3566, 22563), (5014, 16047), (5349, 15042), (7521, 10698)]