72072108

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{18367}}^1$

素因数の和:18486

約数の個数: 36

約数和(自身を含む): 183863680

約数和(自身を除く): 111791572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 18367, 36734, 55101, 73468, 110202, 165303, 220404, 330606, 661212, 2002003, 4004006, 6006009, 8008012, 12012018, 18018027, 24024036, 36036054, 72072108]

約数ペア:

[(1, 72072108), (2, 36036054), (3, 24024036), (4, 18018027), (6, 12012018), (9, 8008012), (12, 6006009), (18, 4004006), (36, 2002003), (109, 661212), (218, 330606), (327, 220404), (436, 165303), (654, 110202), (981, 73468), (1308, 55101), (1962, 36734), (3924, 18367)]