71506842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 94381158

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 449, 627, 762, 898, 1254, 1347, 1397, 2413, 2694, 2794, 4191, 4826, 4939, 7239, 8382, 8531, 9878, 14478, 14817, 17062, 25593, 26543, 29634, 51186, 53086, 57023, 79629, 93841, 114046, 159258, 171069, 187682, 281523, 342138, 563046, 627253, 1083437, 1254506, 1881759, 2166874, 3250311, 3763518, 6500622, 11917807, 23835614, 35753421, 71506842]

約数ペア:

[(1, 71506842), (2, 35753421), (3, 23835614), (6, 11917807), (11, 6500622), (19, 3763518), (22, 3250311), (33, 2166874), (38, 1881759), (57, 1254506), (66, 1083437), (114, 627253), (127, 563046), (209, 342138), (254, 281523), (381, 187682), (418, 171069), (449, 159258), (627, 114046), (762, 93841), (898, 79629), (1254, 57023), (1347, 53086), (1397, 51186), (2413, 29634), (2694, 26543), (2794, 25593), (4191, 17062), (4826, 14817), (4939, 14478), (7239, 9878), (8382, 8531)]