87275524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 185649408

約数和(自身を除く): 98373884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 2557, 4876, 5114, 8533, 10228, 17066, 17899, 34132, 35798, 58811, 71596, 117622, 135521, 235244, 271042, 411677, 542084, 823354, 948647, 1646708, 1897294, 3116983, 3794588, 6233966, 12467932, 21818881, 43637762, 87275524]

約数ペア:

[(1, 87275524), (2, 43637762), (4, 21818881), (7, 12467932), (14, 6233966), (23, 3794588), (28, 3116983), (46, 1897294), (53, 1646708), (92, 948647), (106, 823354), (161, 542084), (212, 411677), (322, 271042), (371, 235244), (644, 135521), (742, 117622), (1219, 71596), (1484, 58811), (2438, 35798), (2557, 34132), (4876, 17899), (5114, 17066), (8533, 10228)]