81098154

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 181539072

約数和(自身を除く): 100440918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 263, 333, 463, 526, 666, 789, 926, 1389, 1578, 2367, 2778, 4167, 4734, 8334, 9731, 17131, 19462, 29193, 34262, 51393, 58386, 87579, 102786, 121769, 154179, 175158, 243538, 308358, 365307, 730614, 1095921, 2191842, 4505453, 9010906, 13516359, 27032718, 40549077, 81098154]

約数ペア:

[(1, 81098154), (2, 40549077), (3, 27032718), (6, 13516359), (9, 9010906), (18, 4505453), (37, 2191842), (74, 1095921), (111, 730614), (222, 365307), (263, 308358), (333, 243538), (463, 175158), (526, 154179), (666, 121769), (789, 102786), (926, 87579), (1389, 58386), (1578, 51393), (2367, 34262), (2778, 29193), (4167, 19462), (4734, 17131), (8334, 9731)]