67980432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108943}}^1$

素因数の和:108967

約数の個数: 40

約数和(自身を含む): 189126784

約数和(自身を除く): 121146352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 108943, 217886, 326829, 435772, 653658, 871544, 1307316, 1416259, 1743088, 2614632, 2832518, 4248777, 5229264, 5665036, 8497554, 11330072, 16995108, 22660144, 33990216, 67980432]

約数ペア:

[(1, 67980432), (2, 33990216), (3, 22660144), (4, 16995108), (6, 11330072), (8, 8497554), (12, 5665036), (13, 5229264), (16, 4248777), (24, 2832518), (26, 2614632), (39, 1743088), (48, 1416259), (52, 1307316), (78, 871544), (104, 653658), (156, 435772), (208, 326829), (312, 217886), (624, 108943)]