87165496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 183141000

約数和(自身を除く): 95975504

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1699, 2332, 3398, 4664, 6413, 6796, 12826, 13592, 18689, 25652, 37378, 51304, 74756, 90047, 149512, 180094, 205579, 360188, 411158, 720376, 822316, 990517, 1644632, 1981034, 3962068, 7924136, 10895687, 21791374, 43582748, 87165496]

約数ペア:

[(1, 87165496), (2, 43582748), (4, 21791374), (8, 10895687), (11, 7924136), (22, 3962068), (44, 1981034), (53, 1644632), (88, 990517), (106, 822316), (121, 720376), (212, 411158), (242, 360188), (424, 205579), (484, 180094), (583, 149512), (968, 90047), (1166, 74756), (1699, 51304), (2332, 37378), (3398, 25652), (4664, 18689), (6413, 13592), (6796, 12826)]