85426824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 172621176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 349, 372, 376, 434, 564, 651, 658, 698, 744, 868, 987, 1047, 1128, 1302, 1316, 1396, 1457, 1736, 1974, 2094, 2443, 2604, 2632, 2792, 2914, 3948, 4188, 4371, 4886, 5208, 5828, 7329, 7896, 8376, 8742, 9772, 10199, 10819, 11656, 14658, 16403, 17484, 19544, 20398, 21638, 29316, 30597, 32457, 32806, 34968, 40796, 43276, 49209, 58632, 61194, 64914, 65612, 75733, 81592, 86552, 98418, 114821, 122388, 129828, 131224, 151466, 196836, 227199, 229642, 244776, 259656, 302932, 344463, 393672, 454398, 459284, 508493, 605864, 688926, 908796, 918568, 1016986, 1377852, 1525479, 1817592, 2033972, 2755704, 3050958, 3559451, 4067944, 6101916, 7118902, 10678353, 12203832, 14237804, 21356706, 28475608, 42713412, 85426824]

約数ペア:

[(1, 85426824), (2, 42713412), (3, 28475608), (4, 21356706), (6, 14237804), (7, 12203832), (8, 10678353), (12, 7118902), (14, 6101916), (21, 4067944), (24, 3559451), (28, 3050958), (31, 2755704), (42, 2033972), (47, 1817592), (56, 1525479), (62, 1377852), (84, 1016986), (93, 918568), (94, 908796), (124, 688926), (141, 605864), (168, 508493), (186, 459284), (188, 454398), (217, 393672), (248, 344463), (282, 302932), (329, 259656), (349, 244776), (372, 229642), (376, 227199), (434, 196836), (564, 151466), (651, 131224), (658, 129828), (698, 122388), (744, 114821), (868, 98418), (987, 86552), (1047, 81592), (1128, 75733), (1302, 65612), (1316, 64914), (1396, 61194), (1457, 58632), (1736, 49209), (1974, 43276), (2094, 40796), (2443, 34968), (2604, 32806), (2632, 32457), (2792, 30597), (2914, 29316), (3948, 21638), (4188, 20398), (4371, 19544), (4886, 17484), (5208, 16403), (5828, 14658), (7329, 11656), (7896, 10819), (8376, 10199), (8742, 9772)]