84423456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22578

約数の個数: 72

約数和(自身を含む): 258558300

約数和(自身を除く): 174134844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 22549, 45098, 67647, 90196, 135294, 180392, 202941, 270588, 293137, 360784, 405882, 541176, 586274, 721568, 811764, 879411, 1082352, 1172548, 1623528, 1758822, 2164704, 2345096, 2638233, 3247056, 3517644, 4690192, 5276466, 6494112, 7035288, 9380384, 10552932, 14070576, 21105864, 28141152, 42211728, 84423456]

約数ペア:

[(1, 84423456), (2, 42211728), (3, 28141152), (4, 21105864), (6, 14070576), (8, 10552932), (9, 9380384), (12, 7035288), (13, 6494112), (16, 5276466), (18, 4690192), (24, 3517644), (26, 3247056), (32, 2638233), (36, 2345096), (39, 2164704), (48, 1758822), (52, 1623528), (72, 1172548), (78, 1082352), (96, 879411), (104, 811764), (117, 721568), (144, 586274), (156, 541176), (208, 405882), (234, 360784), (288, 293137), (312, 270588), (416, 202941), (468, 180392), (624, 135294), (936, 90196), (1248, 67647), (1872, 45098), (3744, 22549)]