90206376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15258

約数の個数: 64

約数和(自身を含む): 255662400

約数和(自身を除く): 165456024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 15217, 30434, 45651, 60868, 91302, 121736, 182604, 197821, 289123, 365208, 395642, 578246, 593463, 791284, 867369, 1156492, 1186926, 1582568, 1734738, 2312984, 2373852, 3469476, 3758599, 4747704, 6938952, 7517198, 11275797, 15034396, 22551594, 30068792, 45103188, 90206376]

約数ペア:

[(1, 90206376), (2, 45103188), (3, 30068792), (4, 22551594), (6, 15034396), (8, 11275797), (12, 7517198), (13, 6938952), (19, 4747704), (24, 3758599), (26, 3469476), (38, 2373852), (39, 2312984), (52, 1734738), (57, 1582568), (76, 1186926), (78, 1156492), (104, 867369), (114, 791284), (152, 593463), (156, 578246), (228, 395642), (247, 365208), (312, 289123), (456, 197821), (494, 182604), (741, 121736), (988, 91302), (1482, 60868), (1976, 45651), (2964, 30434), (5928, 15217)]