90507402

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 118632438

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 194, 222, 291, 333, 467, 582, 666, 873, 934, 999, 1401, 1746, 1998, 2619, 2802, 3589, 4203, 5238, 7178, 8406, 10767, 12609, 17279, 21534, 25218, 32301, 34558, 45299, 51837, 64602, 90598, 96903, 103674, 135897, 155511, 193806, 271794, 311022, 407691, 466533, 815382, 933066, 1223073, 1676063, 2446146, 3352126, 5028189, 10056378, 15084567, 30169134, 45253701, 90507402]

約数ペア:

[(1, 90507402), (2, 45253701), (3, 30169134), (6, 15084567), (9, 10056378), (18, 5028189), (27, 3352126), (37, 2446146), (54, 1676063), (74, 1223073), (97, 933066), (111, 815382), (194, 466533), (222, 407691), (291, 311022), (333, 271794), (467, 193806), (582, 155511), (666, 135897), (873, 103674), (934, 96903), (999, 90598), (1401, 64602), (1746, 51837), (1998, 45299), (2619, 34558), (2802, 32301), (3589, 25218), (4203, 21534), (5238, 17279), (7178, 12609), (8406, 10767)]