86857164

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:25987

約数の個数: 48

約数和(自身を含む): 232458240

約数和(自身を除く): 145601076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 25943, 51886, 77829, 103772, 155658, 233487, 311316, 466974, 700461, 804233, 933948, 1400922, 1608466, 2412699, 2801844, 3216932, 4825398, 7238097, 9650796, 14476194, 21714291, 28952388, 43428582, 86857164]

約数ペア:

[(1, 86857164), (2, 43428582), (3, 28952388), (4, 21714291), (6, 14476194), (9, 9650796), (12, 7238097), (18, 4825398), (27, 3216932), (31, 2801844), (36, 2412699), (54, 1608466), (62, 1400922), (93, 933948), (108, 804233), (124, 700461), (186, 466974), (279, 311316), (372, 233487), (558, 155658), (837, 103772), (1116, 77829), (1674, 51886), (3348, 25943)]