68689416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{46919}}^1$

素因数の和:46989

約数の個数: 32

約数和(自身を含む): 174542400

約数和(自身を除く): 105852984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 46919, 93838, 140757, 187676, 281514, 375352, 563028, 1126056, 2862059, 5724118, 8586177, 11448236, 17172354, 22896472, 34344708, 68689416]

約数ペア:

[(1, 68689416), (2, 34344708), (3, 22896472), (4, 17172354), (6, 11448236), (8, 8586177), (12, 5724118), (24, 2862059), (61, 1126056), (122, 563028), (183, 375352), (244, 281514), (366, 187676), (488, 140757), (732, 93838), (1464, 46919)]