78194808

素因数分解:

$2^3\times 3^4\times {\mathrm{120671}}^1$

素因数の和:120689

約数の個数: 40

約数和(自身を含む): 219019680

約数和(自身を除く): 140824872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120671, 241342, 362013, 482684, 724026, 965368, 1086039, 1448052, 2172078, 2896104, 3258117, 4344156, 6516234, 8688312, 9774351, 13032468, 19548702, 26064936, 39097404, 78194808]

約数ペア:

[(1, 78194808), (2, 39097404), (3, 26064936), (4, 19548702), (6, 13032468), (8, 9774351), (9, 8688312), (12, 6516234), (18, 4344156), (24, 3258117), (27, 2896104), (36, 2172078), (54, 1448052), (72, 1086039), (81, 965368), (108, 724026), (162, 482684), (216, 362013), (324, 241342), (648, 120671)]