75852756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 220473344

約数和(自身を除く): 144620588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 1663, 2172, 2534, 3258, 3326, 3801, 4989, 5068, 6516, 6652, 7602, 9978, 11403, 11641, 14967, 15204, 19956, 22806, 23282, 29934, 34923, 45612, 46564, 59868, 69846, 104769, 139692, 209538, 301003, 419076, 602006, 903009, 1204012, 1806018, 2107021, 2709027, 3612036, 4214042, 5418054, 6321063, 8428084, 10836108, 12642126, 18963189, 25284252, 37926378, 75852756]

約数ペア:

[(1, 75852756), (2, 37926378), (3, 25284252), (4, 18963189), (6, 12642126), (7, 10836108), (9, 8428084), (12, 6321063), (14, 5418054), (18, 4214042), (21, 3612036), (28, 2709027), (36, 2107021), (42, 1806018), (63, 1204012), (84, 903009), (126, 602006), (181, 419076), (252, 301003), (362, 209538), (543, 139692), (724, 104769), (1086, 69846), (1267, 59868), (1629, 46564), (1663, 45612), (2172, 34923), (2534, 29934), (3258, 23282), (3326, 22806), (3801, 19956), (4989, 15204), (5068, 14967), (6516, 11641), (6652, 11403), (7602, 9978)]