78847878

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{196139}}^1$

素因数の和:196211

約数の個数: 16

約数和(自身を含む): 160050240

約数和(自身を除く): 81202362

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 196139, 392278, 588417, 1176834, 13141313, 26282626, 39423939, 78847878]

約数ペア:

[(1, 78847878), (2, 39423939), (3, 26282626), (6, 13141313), (67, 1176834), (134, 588417), (201, 392278), (402, 196139)]