87532776

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17123}}^1$

素因数の和:17206

約数の個数: 48

約数和(自身を含む): 240420960

約数和(自身を除く): 152888184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 17123, 34246, 51369, 68492, 102738, 136984, 154107, 205476, 308214, 410952, 616428, 1215733, 1232856, 2431466, 3647199, 4862932, 7294398, 9725864, 10941597, 14588796, 21883194, 29177592, 43766388, 87532776]

約数ペア:

[(1, 87532776), (2, 43766388), (3, 29177592), (4, 21883194), (6, 14588796), (8, 10941597), (9, 9725864), (12, 7294398), (18, 4862932), (24, 3647199), (36, 2431466), (71, 1232856), (72, 1215733), (142, 616428), (213, 410952), (284, 308214), (426, 205476), (568, 154107), (639, 136984), (852, 102738), (1278, 68492), (1704, 51369), (2556, 34246), (5112, 17123)]