87940404

素因数分解:

$2^2\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1294

約数の個数: 60

約数和(自身を含む): 230976900

約数和(自身を除く): 143036496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 269, 324, 538, 807, 1009, 1076, 1614, 2018, 2421, 3027, 3228, 4036, 4842, 6054, 7263, 9081, 9684, 12108, 14526, 18162, 21789, 27243, 29052, 36324, 43578, 54486, 81729, 87156, 108972, 163458, 271421, 326916, 542842, 814263, 1085684, 1628526, 2442789, 3257052, 4885578, 7328367, 9771156, 14656734, 21985101, 29313468, 43970202, 87940404]

約数ペア:

[(1, 87940404), (2, 43970202), (3, 29313468), (4, 21985101), (6, 14656734), (9, 9771156), (12, 7328367), (18, 4885578), (27, 3257052), (36, 2442789), (54, 1628526), (81, 1085684), (108, 814263), (162, 542842), (269, 326916), (324, 271421), (538, 163458), (807, 108972), (1009, 87156), (1076, 81729), (1614, 54486), (2018, 43578), (2421, 36324), (3027, 29052), (3228, 27243), (4036, 21789), (4842, 18162), (6054, 14526), (7263, 12108), (9081, 9684)]