890091072

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39657

約数の個数: 112

約数和(自身を含む): 2818058880

約数和(自身を除く): 1927967808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 39623, 79246, 118869, 158492, 237738, 316984, 356607, 475476, 515099, 633968, 713214, 950952, 1030198, 1069821, 1267936, 1426428, 1545297, 1901904, 2060396, 2139642, 2535872, 2852856, 3090594, 3803808, 4120792, 4279284, 4635891, 5705712, 6181188, 7607616, 8241584, 8558568, 9271782, 11411424, 12362376, 13907673, 16483168, 17117136, 18543564, 22822848, 24724752, 27815346, 32966336, 34234272, 37087128, 49449504, 55630692, 68468544, 74174256, 98899008, 111261384, 148348512, 222522768, 296697024, 445045536, 890091072]

約数ペア:

[(1, 890091072), (2, 445045536), (3, 296697024), (4, 222522768), (6, 148348512), (8, 111261384), (9, 98899008), (12, 74174256), (13, 68468544), (16, 55630692), (18, 49449504), (24, 37087128), (26, 34234272), (27, 32966336), (32, 27815346), (36, 24724752), (39, 22822848), (48, 18543564), (52, 17117136), (54, 16483168), (64, 13907673), (72, 12362376), (78, 11411424), (96, 9271782), (104, 8558568), (108, 8241584), (117, 7607616), (144, 6181188), (156, 5705712), (192, 4635891), (208, 4279284), (216, 4120792), (234, 3803808), (288, 3090594), (312, 2852856), (351, 2535872), (416, 2139642), (432, 2060396), (468, 1901904), (576, 1545297), (624, 1426428), (702, 1267936), (832, 1069821), (864, 1030198), (936, 950952), (1248, 713214), (1404, 633968), (1728, 515099), (1872, 475476), (2496, 356607), (2808, 316984), (3744, 237738), (5616, 158492), (7488, 118869), (11232, 79246), (22464, 39623)]