72643186

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 140192640

約数和(自身を除く): 67549454

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 539, 553, 853, 869, 1078, 1106, 1706, 1738, 3871, 5971, 6083, 7742, 9383, 11942, 12166, 18766, 41797, 42581, 65681, 67387, 83594, 85162, 131362, 134774, 459767, 471709, 741257, 919534, 943418, 1482514, 3301963, 5188799, 6603926, 10377598, 36321593, 72643186]

約数ペア:

[(1, 72643186), (2, 36321593), (7, 10377598), (11, 6603926), (14, 5188799), (22, 3301963), (49, 1482514), (77, 943418), (79, 919534), (98, 741257), (154, 471709), (158, 459767), (539, 134774), (553, 131362), (853, 85162), (869, 83594), (1078, 67387), (1106, 65681), (1706, 42581), (1738, 41797), (3871, 18766), (5971, 12166), (6083, 11942), (7742, 9383)]