87412272

素因数分解:

$2^4\times 3^1\times {\mathrm{911}}^1\times {\mathrm{1999}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 226176000

約数和(自身を除く): 138763728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 911, 1822, 1999, 2733, 3644, 3998, 5466, 5997, 7288, 7996, 10932, 11994, 14576, 15992, 21864, 23988, 31984, 43728, 47976, 95952, 1821089, 3642178, 5463267, 7284356, 10926534, 14568712, 21853068, 29137424, 43706136, 87412272]

約数ペア:

[(1, 87412272), (2, 43706136), (3, 29137424), (4, 21853068), (6, 14568712), (8, 10926534), (12, 7284356), (16, 5463267), (24, 3642178), (48, 1821089), (911, 95952), (1822, 47976), (1999, 43728), (2733, 31984), (3644, 23988), (3998, 21864), (5466, 15992), (5997, 14576), (7288, 11994), (7996, 10932)]