87981168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166631}}^1$

素因数の和:166653

約数の個数: 40

約数和(自身を含む): 247948416

約数和(自身を除く): 159967248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 166631, 333262, 499893, 666524, 999786, 1333048, 1832941, 1999572, 2666096, 3665882, 3999144, 5498823, 7331764, 7998288, 10997646, 14663528, 21995292, 29327056, 43990584, 87981168]

約数ペア:

[(1, 87981168), (2, 43990584), (3, 29327056), (4, 21995292), (6, 14663528), (8, 10997646), (11, 7998288), (12, 7331764), (16, 5498823), (22, 3999144), (24, 3665882), (33, 2666096), (44, 1999572), (48, 1832941), (66, 1333048), (88, 999786), (132, 666524), (176, 499893), (264, 333262), (528, 166631)]