86288490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 233446752

約数和(自身を除く): 147158262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 347, 405, 614, 694, 810, 921, 1041, 1535, 1735, 1842, 2082, 2763, 3070, 3123, 3470, 4605, 5205, 5526, 6246, 8289, 9210, 9369, 10410, 13815, 15615, 16578, 18738, 24867, 27630, 28107, 31230, 41445, 46845, 49734, 56214, 82890, 93690, 106529, 124335, 140535, 213058, 248670, 281070, 319587, 532645, 639174, 958761, 1065290, 1597935, 1917522, 2876283, 3195870, 4793805, 5752566, 8628849, 9587610, 14381415, 17257698, 28762830, 43144245, 86288490]

約数ペア:

[(1, 86288490), (2, 43144245), (3, 28762830), (5, 17257698), (6, 14381415), (9, 9587610), (10, 8628849), (15, 5752566), (18, 4793805), (27, 3195870), (30, 2876283), (45, 1917522), (54, 1597935), (81, 1065290), (90, 958761), (135, 639174), (162, 532645), (270, 319587), (307, 281070), (347, 248670), (405, 213058), (614, 140535), (694, 124335), (810, 106529), (921, 93690), (1041, 82890), (1535, 56214), (1735, 49734), (1842, 46845), (2082, 41445), (2763, 31230), (3070, 28107), (3123, 27630), (3470, 24867), (4605, 18738), (5205, 16578), (5526, 15615), (6246, 13815), (8289, 10410), (9210, 9369)]