87187752

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 246048660

約数和(自身を除く): 158860908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 857, 942, 1256, 1413, 1714, 1884, 2571, 2826, 3428, 3768, 4239, 5142, 5652, 6856, 7713, 8478, 10284, 11304, 12717, 15426, 16956, 20568, 23139, 25434, 30852, 33912, 46278, 50868, 61704, 69417, 92556, 101736, 134549, 138834, 185112, 269098, 277668, 403647, 538196, 555336, 807294, 1076392, 1210941, 1614588, 2421882, 3229176, 3632823, 4843764, 7265646, 9687528, 10898469, 14531292, 21796938, 29062584, 43593876, 87187752]

約数ペア:

[(1, 87187752), (2, 43593876), (3, 29062584), (4, 21796938), (6, 14531292), (8, 10898469), (9, 9687528), (12, 7265646), (18, 4843764), (24, 3632823), (27, 3229176), (36, 2421882), (54, 1614588), (72, 1210941), (81, 1076392), (108, 807294), (157, 555336), (162, 538196), (216, 403647), (314, 277668), (324, 269098), (471, 185112), (628, 138834), (648, 134549), (857, 101736), (942, 92556), (1256, 69417), (1413, 61704), (1714, 50868), (1884, 46278), (2571, 33912), (2826, 30852), (3428, 25434), (3768, 23139), (4239, 20568), (5142, 16956), (5652, 15426), (6856, 12717), (7713, 11304), (8478, 10284)]