78168468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22697}}^1$

素因数の和:22752

約数の個数: 48

約数和(自身を含む): 213542784

約数和(自身を除く): 135374316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 22697, 45394, 68091, 90788, 136182, 158879, 272364, 317758, 476637, 635516, 930577, 953274, 1861154, 1906548, 2791731, 3722308, 5583462, 6514039, 11166924, 13028078, 19542117, 26056156, 39084234, 78168468]

約数ペア:

[(1, 78168468), (2, 39084234), (3, 26056156), (4, 19542117), (6, 13028078), (7, 11166924), (12, 6514039), (14, 5583462), (21, 3722308), (28, 2791731), (41, 1906548), (42, 1861154), (82, 953274), (84, 930577), (123, 635516), (164, 476637), (246, 317758), (287, 272364), (492, 158879), (574, 136182), (861, 90788), (1148, 68091), (1722, 45394), (3444, 22697)]