64515906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 186009600

約数和(自身を除く): 121493694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 691, 702, 741, 798, 819, 1026, 1197, 1382, 1482, 1638, 1729, 2073, 2223, 2394, 2457, 3458, 3591, 4146, 4446, 4837, 4914, 5187, 6219, 6669, 7182, 8983, 9674, 10374, 12438, 13129, 13338, 14511, 15561, 17966, 18657, 26258, 26949, 29022, 31122, 37314, 39387, 43533, 46683, 53898, 62881, 78774, 80847, 87066, 91903, 93366, 118161, 125762, 130599, 161694, 170677, 183806, 188643, 236322, 242541, 261198, 275709, 341354, 354483, 377286, 485082, 512031, 551418, 565929, 708966, 827127, 1024062, 1131858, 1194739, 1536093, 1654254, 1697787, 2389478, 2481381, 3072186, 3395574, 3584217, 4608279, 4962762, 7168434, 9216558, 10752651, 21505302, 32257953, 64515906]

約数ペア:

[(1, 64515906), (2, 32257953), (3, 21505302), (6, 10752651), (7, 9216558), (9, 7168434), (13, 4962762), (14, 4608279), (18, 3584217), (19, 3395574), (21, 3072186), (26, 2481381), (27, 2389478), (38, 1697787), (39, 1654254), (42, 1536093), (54, 1194739), (57, 1131858), (63, 1024062), (78, 827127), (91, 708966), (114, 565929), (117, 551418), (126, 512031), (133, 485082), (171, 377286), (182, 354483), (189, 341354), (234, 275709), (247, 261198), (266, 242541), (273, 236322), (342, 188643), (351, 183806), (378, 170677), (399, 161694), (494, 130599), (513, 125762), (546, 118161), (691, 93366), (702, 91903), (741, 87066), (798, 80847), (819, 78774), (1026, 62881), (1197, 53898), (1382, 46683), (1482, 43533), (1638, 39387), (1729, 37314), (2073, 31122), (2223, 29022), (2394, 26949), (2457, 26258), (3458, 18657), (3591, 17966), (4146, 15561), (4446, 14511), (4837, 13338), (4914, 13129), (5187, 12438), (6219, 10374), (6669, 9674), (7182, 8983)]