87078938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 59801062

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 2549, 5098, 17081, 34162, 48431, 73921, 79019, 96862, 147842, 158038, 1404499, 1501361, 2291551, 2808998, 3002722, 4583102, 43539469, 87078938]

約数ペア:

[(1, 87078938), (2, 43539469), (19, 4583102), (29, 3002722), (31, 2808998), (38, 2291551), (58, 1501361), (62, 1404499), (551, 158038), (589, 147842), (899, 96862), (1102, 79019), (1178, 73921), (1798, 48431), (2549, 34162), (5098, 17081)]