64223334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 101249946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2393, 2982, 3834, 4473, 4786, 7179, 8946, 13419, 14358, 16751, 21537, 26838, 33502, 43074, 50253, 64611, 100506, 129222, 150759, 169903, 301518, 339806, 452277, 509709, 904554, 1019418, 1189321, 1529127, 2378642, 3058254, 3567963, 4587381, 7135926, 9174762, 10703889, 21407778, 32111667, 64223334]

約数ペア:

[(1, 64223334), (2, 32111667), (3, 21407778), (6, 10703889), (7, 9174762), (9, 7135926), (14, 4587381), (18, 3567963), (21, 3058254), (27, 2378642), (42, 1529127), (54, 1189321), (63, 1019418), (71, 904554), (126, 509709), (142, 452277), (189, 339806), (213, 301518), (378, 169903), (426, 150759), (497, 129222), (639, 100506), (994, 64611), (1278, 50253), (1491, 43074), (1917, 33502), (2393, 26838), (2982, 21537), (3834, 16751), (4473, 14358), (4786, 13419), (7179, 8946)]