87764004

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{13469}}^1$

素因数の和:13660

約数の個数: 36

約数和(自身を含む): 223090140

約数和(自身を除く): 135326136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 13469, 26938, 40407, 53876, 80814, 121221, 161628, 242442, 484884, 2437889, 4875778, 7313667, 9751556, 14627334, 21941001, 29254668, 43882002, 87764004]

約数ペア:

[(1, 87764004), (2, 43882002), (3, 29254668), (4, 21941001), (6, 14627334), (9, 9751556), (12, 7313667), (18, 4875778), (36, 2437889), (181, 484884), (362, 242442), (543, 161628), (724, 121221), (1086, 80814), (1629, 53876), (2172, 40407), (3258, 26938), (6516, 13469)]