87467886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15233}}^1$

素因数の和:15281

約数の個数: 48

約数和(自身を含む): 213885360

約数和(自身を除く): 126417474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 15233, 30466, 45699, 91398, 137097, 167563, 274194, 335126, 441757, 502689, 883514, 1005378, 1325271, 1508067, 2650542, 3016134, 3975813, 4859327, 7951626, 9718654, 14577981, 29155962, 43733943, 87467886]

約数ペア:

[(1, 87467886), (2, 43733943), (3, 29155962), (6, 14577981), (9, 9718654), (11, 7951626), (18, 4859327), (22, 3975813), (29, 3016134), (33, 2650542), (58, 1508067), (66, 1325271), (87, 1005378), (99, 883514), (174, 502689), (198, 441757), (261, 335126), (319, 274194), (522, 167563), (638, 137097), (957, 91398), (1914, 45699), (2871, 30466), (5742, 15233)]