86790276

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 226996224

約数和(自身を除く): 140205948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 127, 164, 246, 254, 369, 381, 463, 492, 508, 738, 762, 926, 1143, 1389, 1476, 1524, 1852, 2286, 2778, 4167, 4572, 5207, 5556, 8334, 10414, 15621, 16668, 18983, 20828, 31242, 37966, 46863, 56949, 58801, 62484, 75932, 93726, 113898, 117602, 170847, 176403, 187452, 227796, 235204, 341694, 352806, 529209, 683388, 705612, 1058418, 2116836, 2410841, 4821682, 7232523, 9643364, 14465046, 21697569, 28930092, 43395138, 86790276]

約数ペア:

[(1, 86790276), (2, 43395138), (3, 28930092), (4, 21697569), (6, 14465046), (9, 9643364), (12, 7232523), (18, 4821682), (36, 2410841), (41, 2116836), (82, 1058418), (123, 705612), (127, 683388), (164, 529209), (246, 352806), (254, 341694), (369, 235204), (381, 227796), (463, 187452), (492, 176403), (508, 170847), (738, 117602), (762, 113898), (926, 93726), (1143, 75932), (1389, 62484), (1476, 58801), (1524, 56949), (1852, 46863), (2286, 37966), (2778, 31242), (4167, 20828), (4572, 18983), (5207, 16668), (5556, 15621), (8334, 10414)]