69681456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37223}}^1$

素因数の和:37250

約数の個数: 60

約数和(自身を含む): 210017808

約数和(自身を除く): 140336352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 37223, 74446, 111669, 148892, 223338, 297784, 335007, 446676, 483899, 595568, 670014, 893352, 967798, 1340028, 1451697, 1786704, 1935596, 2680056, 2903394, 3871192, 4355091, 5360112, 5806788, 7742384, 8710182, 11613576, 17420364, 23227152, 34840728, 69681456]

約数ペア:

[(1, 69681456), (2, 34840728), (3, 23227152), (4, 17420364), (6, 11613576), (8, 8710182), (9, 7742384), (12, 5806788), (13, 5360112), (16, 4355091), (18, 3871192), (24, 2903394), (26, 2680056), (36, 1935596), (39, 1786704), (48, 1451697), (52, 1340028), (72, 967798), (78, 893352), (104, 670014), (117, 595568), (144, 483899), (156, 446676), (208, 335007), (234, 297784), (312, 223338), (468, 148892), (624, 111669), (936, 74446), (1872, 37223)]