87910542

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 205128000

約数和(自身を除く): 117217458

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 769, 783, 1314, 1538, 1566, 1971, 2117, 2307, 3942, 4234, 4614, 6351, 6921, 12702, 13842, 19053, 20763, 22301, 38106, 41526, 44602, 56137, 57159, 66903, 112274, 114318, 133806, 168411, 200709, 336822, 401418, 505233, 602127, 1010466, 1204254, 1515699, 1627973, 3031398, 3255946, 4883919, 9767838, 14651757, 29303514, 43955271, 87910542]

約数ペア:

[(1, 87910542), (2, 43955271), (3, 29303514), (6, 14651757), (9, 9767838), (18, 4883919), (27, 3255946), (29, 3031398), (54, 1627973), (58, 1515699), (73, 1204254), (87, 1010466), (146, 602127), (174, 505233), (219, 401418), (261, 336822), (438, 200709), (522, 168411), (657, 133806), (769, 114318), (783, 112274), (1314, 66903), (1538, 57159), (1566, 56137), (1971, 44602), (2117, 41526), (2307, 38106), (3942, 22301), (4234, 20763), (4614, 19053), (6351, 13842), (6921, 12702)]