86501718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 123162282

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 171, 186, 199, 246, 279, 342, 369, 398, 558, 589, 597, 738, 779, 1178, 1194, 1271, 1558, 1767, 1791, 2337, 2542, 3534, 3582, 3781, 3813, 4674, 5301, 6169, 7011, 7562, 7626, 8159, 10602, 11343, 11439, 12338, 14022, 16318, 18507, 22686, 22878, 24149, 24477, 34029, 37014, 48298, 48954, 55521, 68058, 72447, 73431, 111042, 117211, 144894, 146862, 155021, 217341, 234422, 252929, 310042, 351633, 434682, 465063, 505858, 703266, 758787, 930126, 1054899, 1395189, 1517574, 2109798, 2276361, 2790378, 4552722, 4805651, 9611302, 14416953, 28833906, 43250859, 86501718]

約数ペア:

[(1, 86501718), (2, 43250859), (3, 28833906), (6, 14416953), (9, 9611302), (18, 4805651), (19, 4552722), (31, 2790378), (38, 2276361), (41, 2109798), (57, 1517574), (62, 1395189), (82, 1054899), (93, 930126), (114, 758787), (123, 703266), (171, 505858), (186, 465063), (199, 434682), (246, 351633), (279, 310042), (342, 252929), (369, 234422), (398, 217341), (558, 155021), (589, 146862), (597, 144894), (738, 117211), (779, 111042), (1178, 73431), (1194, 72447), (1271, 68058), (1558, 55521), (1767, 48954), (1791, 48298), (2337, 37014), (2542, 34029), (3534, 24477), (3582, 24149), (3781, 22878), (3813, 22686), (4674, 18507), (5301, 16318), (6169, 14022), (7011, 12338), (7562, 11439), (7626, 11343), (8159, 10602)]