90813592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 188606880

約数和(自身を除く): 97793288

約数列:

[1, 2, 4, 8, 17, 34, 43, 53, 68, 86, 106, 136, 172, 212, 293, 344, 424, 586, 731, 901, 1172, 1462, 1802, 2279, 2344, 2924, 3604, 4558, 4981, 5848, 7208, 9116, 9962, 12599, 15529, 18232, 19924, 25198, 31058, 38743, 39848, 50396, 62116, 77486, 100792, 124232, 154972, 214183, 263993, 309944, 428366, 527986, 667747, 856732, 1055972, 1335494, 1713464, 2111944, 2670988, 5341976, 11351699, 22703398, 45406796, 90813592]

約数ペア:

[(1, 90813592), (2, 45406796), (4, 22703398), (8, 11351699), (17, 5341976), (34, 2670988), (43, 2111944), (53, 1713464), (68, 1335494), (86, 1055972), (106, 856732), (136, 667747), (172, 527986), (212, 428366), (293, 309944), (344, 263993), (424, 214183), (586, 154972), (731, 124232), (901, 100792), (1172, 77486), (1462, 62116), (1802, 50396), (2279, 39848), (2344, 38743), (2924, 31058), (3604, 25198), (4558, 19924), (4981, 18232), (5848, 15529), (7208, 12599), (9116, 9962)]