172886256

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{38729}}^1$

素因数の和:38774

約数の個数: 60

約数和(自身を含む): 499462080

約数和(自身を除く): 326575824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 38729, 77458, 116187, 154916, 232374, 309832, 348561, 464748, 619664, 697122, 929496, 1200599, 1394244, 1858992, 2401198, 2788488, 3601797, 4802396, 5576976, 7203594, 9604792, 10805391, 14407188, 19209584, 21610782, 28814376, 43221564, 57628752, 86443128, 172886256]

約数ペア:

[(1, 172886256), (2, 86443128), (3, 57628752), (4, 43221564), (6, 28814376), (8, 21610782), (9, 19209584), (12, 14407188), (16, 10805391), (18, 9604792), (24, 7203594), (31, 5576976), (36, 4802396), (48, 3601797), (62, 2788488), (72, 2401198), (93, 1858992), (124, 1394244), (144, 1200599), (186, 929496), (248, 697122), (279, 619664), (372, 464748), (496, 348561), (558, 309832), (744, 232374), (1116, 154916), (1488, 116187), (2232, 77458), (4464, 38729)]