64310226

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 74430894

約数列:

[1, 2, 3, 6, 29, 58, 61, 73, 83, 87, 122, 146, 166, 174, 183, 219, 249, 366, 438, 498, 1769, 2117, 2407, 3538, 4234, 4453, 4814, 5063, 5307, 6059, 6351, 7221, 8906, 10126, 10614, 12118, 12702, 13359, 14442, 15189, 18177, 26718, 30378, 36354, 129137, 146827, 175711, 258274, 293654, 351422, 369599, 387411, 440481, 527133, 739198, 774822, 880962, 1054266, 1108797, 2217594, 10718371, 21436742, 32155113, 64310226]

約数ペア:

[(1, 64310226), (2, 32155113), (3, 21436742), (6, 10718371), (29, 2217594), (58, 1108797), (61, 1054266), (73, 880962), (83, 774822), (87, 739198), (122, 527133), (146, 440481), (166, 387411), (174, 369599), (183, 351422), (219, 293654), (249, 258274), (366, 175711), (438, 146827), (498, 129137), (1769, 36354), (2117, 30378), (2407, 26718), (3538, 18177), (4234, 15189), (4453, 14442), (4814, 13359), (5063, 12702), (5307, 12118), (6059, 10614), (6351, 10126), (7221, 8906)]