90067866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 220492800

約数和(自身を除く): 130424934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 798, 826, 1121, 1239, 1913, 2242, 2478, 3363, 3826, 5739, 6726, 7847, 11478, 13391, 15694, 23541, 26782, 36347, 40173, 47082, 72694, 80346, 109041, 112867, 218082, 225734, 254429, 338601, 508858, 677202, 763287, 790069, 1526574, 1580138, 2144473, 2370207, 4288946, 4740414, 6433419, 12866838, 15011311, 30022622, 45033933, 90067866]

約数ペア:

[(1, 90067866), (2, 45033933), (3, 30022622), (6, 15011311), (7, 12866838), (14, 6433419), (19, 4740414), (21, 4288946), (38, 2370207), (42, 2144473), (57, 1580138), (59, 1526574), (114, 790069), (118, 763287), (133, 677202), (177, 508858), (266, 338601), (354, 254429), (399, 225734), (413, 218082), (798, 112867), (826, 109041), (1121, 80346), (1239, 72694), (1913, 47082), (2242, 40173), (2478, 36347), (3363, 26782), (3826, 23541), (5739, 15694), (6726, 13391), (7847, 11478)]