68506724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 141731520

約数和(自身を除く): 73224796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 458, 523, 572, 916, 1046, 2092, 2519, 2977, 5038, 5753, 5954, 6799, 10076, 11506, 11908, 13598, 23012, 27196, 32747, 65494, 74789, 119767, 130988, 149578, 239534, 299156, 479068, 1317437, 1556971, 2634874, 3113942, 5269748, 6227884, 17126681, 34253362, 68506724]

約数ペア:

[(1, 68506724), (2, 34253362), (4, 17126681), (11, 6227884), (13, 5269748), (22, 3113942), (26, 2634874), (44, 1556971), (52, 1317437), (143, 479068), (229, 299156), (286, 239534), (458, 149578), (523, 130988), (572, 119767), (916, 74789), (1046, 65494), (2092, 32747), (2519, 27196), (2977, 23012), (5038, 13598), (5753, 11908), (5954, 11506), (6799, 10076)]