67721004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11131}}^1$

素因数の和:11167

約数の個数: 54

約数和(自身を含む): 185381196

約数和(自身を除く): 117660192

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11131, 22262, 33393, 44524, 66786, 100179, 133572, 144703, 200358, 289406, 400716, 434109, 578812, 868218, 1302327, 1736436, 1881139, 2604654, 3762278, 5209308, 5643417, 7524556, 11286834, 16930251, 22573668, 33860502, 67721004]

約数ペア:

[(1, 67721004), (2, 33860502), (3, 22573668), (4, 16930251), (6, 11286834), (9, 7524556), (12, 5643417), (13, 5209308), (18, 3762278), (26, 2604654), (36, 1881139), (39, 1736436), (52, 1302327), (78, 868218), (117, 578812), (156, 434109), (169, 400716), (234, 289406), (338, 200358), (468, 144703), (507, 133572), (676, 100179), (1014, 66786), (1521, 44524), (2028, 33393), (3042, 22262), (6084, 11131)]