86945886

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 122718114

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 199, 243, 261, 279, 398, 486, 522, 558, 597, 783, 837, 899, 1194, 1566, 1674, 1791, 1798, 2349, 2511, 2697, 3582, 4698, 5022, 5373, 5394, 5771, 6169, 7047, 7533, 8091, 10746, 11542, 12338, 14094, 15066, 16119, 16182, 17313, 18507, 24273, 32238, 34626, 37014, 48357, 48546, 51939, 55521, 72819, 96714, 103878, 111042, 145638, 155817, 166563, 178901, 218457, 311634, 333126, 357802, 436914, 467451, 499689, 536703, 934902, 999378, 1073406, 1402353, 1499067, 1610109, 2804706, 2998134, 3220218, 4830327, 9660654, 14490981, 28981962, 43472943, 86945886]

約数ペア:

[(1, 86945886), (2, 43472943), (3, 28981962), (6, 14490981), (9, 9660654), (18, 4830327), (27, 3220218), (29, 2998134), (31, 2804706), (54, 1610109), (58, 1499067), (62, 1402353), (81, 1073406), (87, 999378), (93, 934902), (162, 536703), (174, 499689), (186, 467451), (199, 436914), (243, 357802), (261, 333126), (279, 311634), (398, 218457), (486, 178901), (522, 166563), (558, 155817), (597, 145638), (783, 111042), (837, 103878), (899, 96714), (1194, 72819), (1566, 55521), (1674, 51939), (1791, 48546), (1798, 48357), (2349, 37014), (2511, 34626), (2697, 32238), (3582, 24273), (4698, 18507), (5022, 17313), (5373, 16182), (5394, 16119), (5771, 15066), (6169, 14094), (7047, 12338), (7533, 11542), (8091, 10746)]