86443128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{38729}}^1$

素因数の和:38772

約数の個数: 48

約数和(自身を含む): 241675200

約数和(自身を除く): 155232072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 38729, 77458, 116187, 154916, 232374, 309832, 348561, 464748, 697122, 929496, 1200599, 1394244, 2401198, 2788488, 3601797, 4802396, 7203594, 9604792, 10805391, 14407188, 21610782, 28814376, 43221564, 86443128]

約数ペア:

[(1, 86443128), (2, 43221564), (3, 28814376), (4, 21610782), (6, 14407188), (8, 10805391), (9, 9604792), (12, 7203594), (18, 4802396), (24, 3601797), (31, 2788488), (36, 2401198), (62, 1394244), (72, 1200599), (93, 929496), (124, 697122), (186, 464748), (248, 348561), (279, 309832), (372, 232374), (558, 154916), (744, 116187), (1116, 77458), (2232, 38729)]