72285122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 143990784

約数和(自身を除く): 71705662

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 383, 427, 442, 766, 793, 854, 1037, 1547, 1586, 2074, 2681, 3094, 4979, 5362, 5551, 6511, 7259, 9958, 11102, 13022, 13481, 14518, 23363, 26962, 34853, 45577, 46726, 69706, 84643, 91154, 94367, 163541, 169286, 188734, 303719, 327082, 397171, 592501, 607438, 794342, 1185002, 2126033, 2780197, 4252066, 5163223, 5560394, 10326446, 36142561, 72285122]

約数ペア:

[(1, 72285122), (2, 36142561), (7, 10326446), (13, 5560394), (14, 5163223), (17, 4252066), (26, 2780197), (34, 2126033), (61, 1185002), (91, 794342), (119, 607438), (122, 592501), (182, 397171), (221, 327082), (238, 303719), (383, 188734), (427, 169286), (442, 163541), (766, 94367), (793, 91154), (854, 84643), (1037, 69706), (1547, 46726), (1586, 45577), (2074, 34853), (2681, 26962), (3094, 23363), (4979, 14518), (5362, 13481), (5551, 13022), (6511, 11102), (7259, 9958)]