87971664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166613}}^1$

素因数の和:166635

約数の個数: 40

約数和(自身を含む): 247921632

約数和(自身を除く): 159949968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 166613, 333226, 499839, 666452, 999678, 1332904, 1832743, 1999356, 2665808, 3665486, 3998712, 5498229, 7330972, 7997424, 10996458, 14661944, 21992916, 29323888, 43985832, 87971664]

約数ペア:

[(1, 87971664), (2, 43985832), (3, 29323888), (4, 21992916), (6, 14661944), (8, 10996458), (11, 7997424), (12, 7330972), (16, 5498229), (22, 3998712), (24, 3665486), (33, 2665808), (44, 1999356), (48, 1832743), (66, 1332904), (88, 999678), (132, 666452), (176, 499839), (264, 333226), (528, 166613)]