87270456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 277401600

約数和(自身を除く): 190131144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1289, 1302, 1612, 1736, 2184, 2418, 2578, 2604, 2821, 3224, 3867, 4836, 5156, 5208, 5642, 7734, 8463, 9023, 9672, 10312, 11284, 15468, 16757, 16926, 18046, 22568, 27069, 30936, 33514, 33852, 36092, 39959, 50271, 54138, 67028, 67704, 72184, 79918, 100542, 108276, 117299, 119877, 134056, 159836, 201084, 216552, 234598, 239754, 279713, 319672, 351897, 402168, 469196, 479508, 519467, 559426, 703794, 839139, 938392, 959016, 1038934, 1118852, 1407588, 1558401, 1678278, 2077868, 2237704, 2815176, 3116802, 3356556, 3636269, 4155736, 6233604, 6713112, 7272538, 10908807, 12467208, 14545076, 21817614, 29090152, 43635228, 87270456]

約数ペア:

[(1, 87270456), (2, 43635228), (3, 29090152), (4, 21817614), (6, 14545076), (7, 12467208), (8, 10908807), (12, 7272538), (13, 6713112), (14, 6233604), (21, 4155736), (24, 3636269), (26, 3356556), (28, 3116802), (31, 2815176), (39, 2237704), (42, 2077868), (52, 1678278), (56, 1558401), (62, 1407588), (78, 1118852), (84, 1038934), (91, 959016), (93, 938392), (104, 839139), (124, 703794), (156, 559426), (168, 519467), (182, 479508), (186, 469196), (217, 402168), (248, 351897), (273, 319672), (312, 279713), (364, 239754), (372, 234598), (403, 216552), (434, 201084), (546, 159836), (651, 134056), (728, 119877), (744, 117299), (806, 108276), (868, 100542), (1092, 79918), (1209, 72184), (1289, 67704), (1302, 67028), (1612, 54138), (1736, 50271), (2184, 39959), (2418, 36092), (2578, 33852), (2604, 33514), (2821, 30936), (3224, 27069), (3867, 22568), (4836, 18046), (5156, 16926), (5208, 16757), (5642, 15468), (7734, 11284), (8463, 10312), (9023, 9672)]