68740464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{110161}}^1$

素因数の和:110185

約数の個数: 40

約数和(自身を含む): 191241232

約数和(自身を除く): 122500768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 110161, 220322, 330483, 440644, 660966, 881288, 1321932, 1432093, 1762576, 2643864, 2864186, 4296279, 5287728, 5728372, 8592558, 11456744, 17185116, 22913488, 34370232, 68740464]

約数ペア:

[(1, 68740464), (2, 34370232), (3, 22913488), (4, 17185116), (6, 11456744), (8, 8592558), (12, 5728372), (13, 5287728), (16, 4296279), (24, 2864186), (26, 2643864), (39, 1762576), (48, 1432093), (52, 1321932), (78, 881288), (104, 660966), (156, 440644), (208, 330483), (312, 220322), (624, 110161)]