86890356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9319}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 257828480

約数和(自身を除く): 170938124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9319, 9324, 18638, 27957, 37276, 55914, 65233, 83871, 111828, 130466, 167742, 195699, 260932, 335484, 344803, 391398, 587097, 689606, 782796, 1034409, 1174194, 1379212, 2068818, 2348388, 2413621, 3103227, 4137636, 4827242, 6206454, 7240863, 9654484, 12412908, 14481726, 21722589, 28963452, 43445178, 86890356]

約数ペア:

[(1, 86890356), (2, 43445178), (3, 28963452), (4, 21722589), (6, 14481726), (7, 12412908), (9, 9654484), (12, 7240863), (14, 6206454), (18, 4827242), (21, 4137636), (28, 3103227), (36, 2413621), (37, 2348388), (42, 2068818), (63, 1379212), (74, 1174194), (84, 1034409), (111, 782796), (126, 689606), (148, 587097), (222, 391398), (252, 344803), (259, 335484), (333, 260932), (444, 195699), (518, 167742), (666, 130466), (777, 111828), (1036, 83871), (1332, 65233), (1554, 55914), (2331, 37276), (3108, 27957), (4662, 18638), (9319, 9324)]