66251718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 161010720

約数和(自身を除く): 94759002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 751, 754, 1014, 1131, 1502, 1521, 2253, 2262, 3042, 3393, 4506, 4901, 6759, 6786, 9763, 9802, 13518, 14703, 19526, 21779, 29289, 29406, 43558, 44109, 58578, 65337, 87867, 88218, 126919, 130674, 175734, 196011, 253838, 283127, 380757, 392022, 566254, 761514, 849381, 1142271, 1698762, 2284542, 2548143, 3680651, 5096286, 7361302, 11041953, 22083906, 33125859, 66251718]

約数ペア:

[(1, 66251718), (2, 33125859), (3, 22083906), (6, 11041953), (9, 7361302), (13, 5096286), (18, 3680651), (26, 2548143), (29, 2284542), (39, 1698762), (58, 1142271), (78, 849381), (87, 761514), (117, 566254), (169, 392022), (174, 380757), (234, 283127), (261, 253838), (338, 196011), (377, 175734), (507, 130674), (522, 126919), (751, 88218), (754, 87867), (1014, 65337), (1131, 58578), (1502, 44109), (1521, 43558), (2253, 29406), (2262, 29289), (3042, 21779), (3393, 19526), (4506, 14703), (4901, 13518), (6759, 9802), (6786, 9763)]