86874726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 115301274

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1311, 1938, 1949, 2346, 2622, 3898, 5847, 7429, 11694, 14858, 22287, 33133, 37031, 44574, 44827, 66266, 74062, 89654, 99399, 111093, 134481, 198798, 222186, 268962, 629527, 762059, 851713, 1259054, 1524118, 1703426, 1888581, 2286177, 2555139, 3777162, 4572354, 5110278, 14479121, 28958242, 43437363, 86874726]

約数ペア:

[(1, 86874726), (2, 43437363), (3, 28958242), (6, 14479121), (17, 5110278), (19, 4572354), (23, 3777162), (34, 2555139), (38, 2286177), (46, 1888581), (51, 1703426), (57, 1524118), (69, 1259054), (102, 851713), (114, 762059), (138, 629527), (323, 268962), (391, 222186), (437, 198798), (646, 134481), (782, 111093), (874, 99399), (969, 89654), (1173, 74062), (1311, 66266), (1938, 44827), (1949, 44574), (2346, 37031), (2622, 33133), (3898, 22287), (5847, 14858), (7429, 11694)]