67980204

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{7901}}^1$

素因数の和:8150

約数の個数: 36

約数和(自身を含む): 172579680

約数和(自身を除く): 104599476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 7901, 8604, 15802, 23703, 31604, 47406, 71109, 94812, 142218, 284436, 1888339, 3776678, 5665017, 7553356, 11330034, 16995051, 22660068, 33990102, 67980204]

約数ペア:

[(1, 67980204), (2, 33990102), (3, 22660068), (4, 16995051), (6, 11330034), (9, 7553356), (12, 5665017), (18, 3776678), (36, 1888339), (239, 284436), (478, 142218), (717, 94812), (956, 71109), (1434, 47406), (2151, 31604), (2868, 23703), (4302, 15802), (7901, 8604)]