78682374

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{3461}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 175315680

約数和(自身を除く): 96633306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3461, 3789, 6922, 7578, 10383, 11367, 20766, 22734, 31149, 62298, 93447, 186894, 1457081, 2914162, 4371243, 8742486, 13113729, 26227458, 39341187, 78682374]

約数ペア:

[(1, 78682374), (2, 39341187), (3, 26227458), (6, 13113729), (9, 8742486), (18, 4371243), (27, 2914162), (54, 1457081), (421, 186894), (842, 93447), (1263, 62298), (2526, 31149), (3461, 22734), (3789, 20766), (6922, 11367), (7578, 10383)]