90408072

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{80149}}^1$

素因数の和:80205

約数の個数: 32

約数和(自身を含む): 230832000

約数和(自身を除く): 140423928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 80149, 160298, 240447, 320596, 480894, 641192, 961788, 1923576, 3767003, 7534006, 11301009, 15068012, 22602018, 30136024, 45204036, 90408072]

約数ペア:

[(1, 90408072), (2, 45204036), (3, 30136024), (4, 22602018), (6, 15068012), (8, 11301009), (12, 7534006), (24, 3767003), (47, 1923576), (94, 961788), (141, 641192), (188, 480894), (282, 320596), (376, 240447), (564, 160298), (1128, 80149)]