89920012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 113292788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 59, 79, 91, 106, 118, 158, 182, 212, 236, 316, 364, 371, 413, 553, 689, 742, 767, 826, 1027, 1106, 1378, 1484, 1534, 1652, 2054, 2212, 2756, 3068, 3127, 4108, 4187, 4661, 4823, 5369, 6254, 7189, 8374, 9322, 9646, 10738, 12508, 14378, 16748, 18644, 19292, 21476, 21889, 28756, 29309, 32627, 40651, 43778, 54431, 58618, 60593, 65254, 81302, 87556, 108862, 117236, 121186, 130508, 162604, 217724, 242372, 247033, 284557, 381017, 424151, 494066, 569114, 762034, 848302, 988132, 1138228, 1524068, 1696604, 1729231, 3211429, 3458462, 6422858, 6916924, 12845716, 22480003, 44960006, 89920012]

約数ペア:

[(1, 89920012), (2, 44960006), (4, 22480003), (7, 12845716), (13, 6916924), (14, 6422858), (26, 3458462), (28, 3211429), (52, 1729231), (53, 1696604), (59, 1524068), (79, 1138228), (91, 988132), (106, 848302), (118, 762034), (158, 569114), (182, 494066), (212, 424151), (236, 381017), (316, 284557), (364, 247033), (371, 242372), (413, 217724), (553, 162604), (689, 130508), (742, 121186), (767, 117236), (826, 108862), (1027, 87556), (1106, 81302), (1378, 65254), (1484, 60593), (1534, 58618), (1652, 54431), (2054, 43778), (2212, 40651), (2756, 32627), (3068, 29309), (3127, 28756), (4108, 21889), (4187, 21476), (4661, 19292), (4823, 18644), (5369, 16748), (6254, 14378), (7189, 12508), (8374, 10738), (9322, 9646)]