78153936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 232318464

約数和(自身を除く): 154164528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1427, 1956, 2282, 2608, 2854, 3423, 3912, 4281, 4564, 5708, 6846, 7824, 8562, 9128, 9989, 11416, 13692, 17124, 18256, 19978, 22832, 27384, 29967, 34248, 39956, 54768, 59934, 68496, 79912, 119868, 159824, 232601, 239736, 465202, 479472, 697803, 930404, 1395606, 1628207, 1860808, 2791212, 3256414, 3721616, 4884621, 5582424, 6512828, 9769242, 11164848, 13025656, 19538484, 26051312, 39076968, 78153936]

約数ペア:

[(1, 78153936), (2, 39076968), (3, 26051312), (4, 19538484), (6, 13025656), (7, 11164848), (8, 9769242), (12, 6512828), (14, 5582424), (16, 4884621), (21, 3721616), (24, 3256414), (28, 2791212), (42, 1860808), (48, 1628207), (56, 1395606), (84, 930404), (112, 697803), (163, 479472), (168, 465202), (326, 239736), (336, 232601), (489, 159824), (652, 119868), (978, 79912), (1141, 68496), (1304, 59934), (1427, 54768), (1956, 39956), (2282, 34248), (2608, 29967), (2854, 27384), (3423, 22832), (3912, 19978), (4281, 18256), (4564, 17124), (5708, 13692), (6846, 11416), (7824, 9989), (8562, 9128)]