87851142

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2522

約数の個数: 40

約数和(自身を含む): 197762400

約数和(自身を除く): 109911258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 2269, 4302, 4538, 6453, 6807, 12906, 13614, 19359, 20421, 38718, 40842, 61263, 122526, 183789, 367578, 542291, 1084582, 1626873, 3253746, 4880619, 9761238, 14641857, 29283714, 43925571, 87851142]

約数ペア:

[(1, 87851142), (2, 43925571), (3, 29283714), (6, 14641857), (9, 9761238), (18, 4880619), (27, 3253746), (54, 1626873), (81, 1084582), (162, 542291), (239, 367578), (478, 183789), (717, 122526), (1434, 61263), (2151, 40842), (2269, 38718), (4302, 20421), (4538, 19359), (6453, 13614), (6807, 12906)]