82458519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 137991168

約数和(自身を除く): 55532649

約数列:

[1, 3, 11, 13, 23, 33, 39, 61, 69, 137, 143, 183, 253, 299, 411, 429, 671, 759, 793, 897, 1403, 1507, 1781, 2013, 2379, 3151, 3289, 4209, 4521, 5343, 8357, 8723, 9453, 9867, 15433, 18239, 19591, 25071, 26169, 34661, 40963, 46299, 54717, 58773, 91927, 103983, 108641, 122889, 192211, 200629, 275781, 325923, 450593, 576633, 601887, 1195051, 1351779, 2114321, 2498743, 3585153, 6342963, 7496229, 27486173, 82458519]

約数ペア:

[(1, 82458519), (3, 27486173), (11, 7496229), (13, 6342963), (23, 3585153), (33, 2498743), (39, 2114321), (61, 1351779), (69, 1195051), (137, 601887), (143, 576633), (183, 450593), (253, 325923), (299, 275781), (411, 200629), (429, 192211), (671, 122889), (759, 108641), (793, 103983), (897, 91927), (1403, 58773), (1507, 54717), (1781, 46299), (2013, 40963), (2379, 34661), (3151, 26169), (3289, 25071), (4209, 19591), (4521, 18239), (5343, 15433), (8357, 9867), (8723, 9453)]