68445048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7687}}^1$

素因数の和:7756

約数の個数: 64

約数和(自身を含む): 199272960

約数和(自身を除く): 130827912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7687, 8904, 15374, 23061, 30748, 46122, 53809, 61496, 92244, 107618, 161427, 184488, 215236, 322854, 407411, 430472, 645708, 814822, 1222233, 1291416, 1629644, 2444466, 2851877, 3259288, 4888932, 5703754, 8555631, 9777864, 11407508, 17111262, 22815016, 34222524, 68445048]

約数ペア:

[(1, 68445048), (2, 34222524), (3, 22815016), (4, 17111262), (6, 11407508), (7, 9777864), (8, 8555631), (12, 5703754), (14, 4888932), (21, 3259288), (24, 2851877), (28, 2444466), (42, 1629644), (53, 1291416), (56, 1222233), (84, 814822), (106, 645708), (159, 430472), (168, 407411), (212, 322854), (318, 215236), (371, 184488), (424, 161427), (636, 107618), (742, 92244), (1113, 61496), (1272, 53809), (1484, 46122), (2226, 30748), (2968, 23061), (4452, 15374), (7687, 8904)]