76906872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21799}}^1$

素因数の和:21825

約数の個数: 72

約数和(自身を含む): 242307000

約数和(自身を除く): 165400128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21799, 43598, 65397, 87196, 130794, 152593, 174392, 196191, 261588, 305186, 392382, 457779, 523176, 610372, 784764, 915558, 1068151, 1220744, 1373337, 1569528, 1831116, 2136302, 2746674, 3204453, 3662232, 4272604, 5493348, 6408906, 8545208, 9613359, 10986696, 12817812, 19226718, 25635624, 38453436, 76906872]

約数ペア:

[(1, 76906872), (2, 38453436), (3, 25635624), (4, 19226718), (6, 12817812), (7, 10986696), (8, 9613359), (9, 8545208), (12, 6408906), (14, 5493348), (18, 4272604), (21, 3662232), (24, 3204453), (28, 2746674), (36, 2136302), (42, 1831116), (49, 1569528), (56, 1373337), (63, 1220744), (72, 1068151), (84, 915558), (98, 784764), (126, 610372), (147, 523176), (168, 457779), (196, 392382), (252, 305186), (294, 261588), (392, 196191), (441, 174392), (504, 152593), (588, 130794), (882, 87196), (1176, 65397), (1764, 43598), (3528, 21799)]