89724684

素因数分解:

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

素因数の和:21827

約数の個数: 48

約数和(自身を含む): 244160000

約数和(自身を除く): 154435316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21799, 43598, 65397, 87196, 130794, 152593, 261588, 305186, 457779, 610372, 915558, 1068151, 1831116, 2136302, 3204453, 4272604, 6408906, 7477057, 12817812, 14954114, 22431171, 29908228, 44862342, 89724684]

約数ペア:

[(1, 89724684), (2, 44862342), (3, 29908228), (4, 22431171), (6, 14954114), (7, 12817812), (12, 7477057), (14, 6408906), (21, 4272604), (28, 3204453), (42, 2136302), (49, 1831116), (84, 1068151), (98, 915558), (147, 610372), (196, 457779), (294, 305186), (343, 261588), (588, 152593), (686, 130794), (1029, 87196), (1372, 65397), (2058, 43598), (4116, 21799)]