74503814

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 146646864

約数和(自身を除く): 72143050

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 103, 121, 122, 154, 206, 242, 427, 539, 671, 721, 847, 854, 1078, 1133, 1342, 1442, 1694, 2266, 2989, 4697, 5047, 5929, 5978, 6283, 7381, 7931, 9394, 10094, 11858, 12463, 12566, 14762, 15862, 24926, 32879, 43981, 51667, 55517, 65758, 69113, 87241, 87962, 103334, 111034, 138226, 174482, 307867, 361669, 483791, 610687, 615734, 723338, 760243, 967582, 1221374, 1520486, 3386537, 5321701, 6773074, 10643402, 37251907, 74503814]

約数ペア:

[(1, 74503814), (2, 37251907), (7, 10643402), (11, 6773074), (14, 5321701), (22, 3386537), (49, 1520486), (61, 1221374), (77, 967582), (98, 760243), (103, 723338), (121, 615734), (122, 610687), (154, 483791), (206, 361669), (242, 307867), (427, 174482), (539, 138226), (671, 111034), (721, 103334), (847, 87962), (854, 87241), (1078, 69113), (1133, 65758), (1342, 55517), (1442, 51667), (1694, 43981), (2266, 32879), (2989, 24926), (4697, 15862), (5047, 14762), (5929, 12566), (5978, 12463), (6283, 11858), (7381, 10094), (7931, 9394)]