90078066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 216374340

約数和(自身を除く): 126296274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 229, 234, 246, 369, 458, 533, 687, 738, 1066, 1374, 1599, 1681, 2061, 2977, 3198, 3362, 4122, 4797, 5043, 5954, 8931, 9389, 9594, 10086, 15129, 17862, 18778, 21853, 26793, 28167, 30258, 43706, 53586, 56334, 65559, 84501, 122057, 131118, 169002, 196677, 244114, 366171, 384949, 393354, 732342, 769898, 1098513, 1154847, 2197026, 2309694, 3464541, 5004337, 6929082, 10008674, 15013011, 30026022, 45039033, 90078066]

約数ペア:

[(1, 90078066), (2, 45039033), (3, 30026022), (6, 15013011), (9, 10008674), (13, 6929082), (18, 5004337), (26, 3464541), (39, 2309694), (41, 2197026), (78, 1154847), (82, 1098513), (117, 769898), (123, 732342), (229, 393354), (234, 384949), (246, 366171), (369, 244114), (458, 196677), (533, 169002), (687, 131118), (738, 122057), (1066, 84501), (1374, 65559), (1599, 56334), (1681, 53586), (2061, 43706), (2977, 30258), (3198, 28167), (3362, 26793), (4122, 21853), (4797, 18778), (5043, 17862), (5954, 15129), (8931, 10086), (9389, 9594)]