90961288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 201942720

約数和(自身を除く): 110981432

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 187, 328, 374, 451, 697, 748, 902, 1394, 1483, 1496, 1804, 2788, 2966, 3608, 5576, 5932, 7667, 11864, 15334, 16313, 25211, 30668, 32626, 50422, 60803, 61336, 65252, 100844, 121606, 130504, 201688, 243212, 277321, 486424, 554642, 668833, 1033651, 1109284, 1337666, 2067302, 2218568, 2675332, 4134604, 5350664, 8269208, 11370161, 22740322, 45480644, 90961288]

約数ペア:

[(1, 90961288), (2, 45480644), (4, 22740322), (8, 11370161), (11, 8269208), (17, 5350664), (22, 4134604), (34, 2675332), (41, 2218568), (44, 2067302), (68, 1337666), (82, 1109284), (88, 1033651), (136, 668833), (164, 554642), (187, 486424), (328, 277321), (374, 243212), (451, 201688), (697, 130504), (748, 121606), (902, 100844), (1394, 65252), (1483, 61336), (1496, 60803), (1804, 50422), (2788, 32626), (2966, 30668), (3608, 25211), (5576, 16313), (5932, 15334), (7667, 11864)]