87946668

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{42859}}^1$

素因数の和:42891

約数の個数: 48

約数和(自身を含む): 240016000

約数和(自身を除く): 152069332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 42859, 85718, 128577, 171436, 257154, 385731, 514308, 771462, 814321, 1157193, 1542924, 1628642, 2314386, 2442963, 3257284, 4628772, 4885926, 7328889, 9771852, 14657778, 21986667, 29315556, 43973334, 87946668]

約数ペア:

[(1, 87946668), (2, 43973334), (3, 29315556), (4, 21986667), (6, 14657778), (9, 9771852), (12, 7328889), (18, 4885926), (19, 4628772), (27, 3257284), (36, 2442963), (38, 2314386), (54, 1628642), (57, 1542924), (76, 1157193), (108, 814321), (114, 771462), (171, 514308), (228, 385731), (342, 257154), (513, 171436), (684, 128577), (1026, 85718), (2052, 42859)]