74344893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 53388867

約数列:

[1, 3, 7, 17, 21, 29, 43, 51, 87, 119, 129, 167, 203, 301, 357, 493, 501, 609, 731, 903, 1169, 1247, 1479, 2193, 2839, 3451, 3507, 3741, 4843, 5117, 7181, 8517, 8729, 10353, 14529, 15351, 19873, 21199, 21543, 26187, 33901, 50267, 59619, 63597, 82331, 101703, 122077, 148393, 150801, 208249, 246993, 366231, 445179, 576317, 624747, 854539, 1457743, 1728951, 2563617, 3540233, 4373229, 10620699, 24781631, 74344893]

約数ペア:

[(1, 74344893), (3, 24781631), (7, 10620699), (17, 4373229), (21, 3540233), (29, 2563617), (43, 1728951), (51, 1457743), (87, 854539), (119, 624747), (129, 576317), (167, 445179), (203, 366231), (301, 246993), (357, 208249), (493, 150801), (501, 148393), (609, 122077), (731, 101703), (903, 82331), (1169, 63597), (1247, 59619), (1479, 50267), (2193, 33901), (2839, 26187), (3451, 21543), (3507, 21199), (3741, 19873), (4843, 15351), (5117, 14529), (7181, 10353), (8517, 8729)]