68017656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7639}}^1$

素因数の和:7708

約数の個数: 64

約数和(自身を含む): 198028800

約数和(自身を除く): 130011144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7639, 8904, 15278, 22917, 30556, 45834, 53473, 61112, 91668, 106946, 160419, 183336, 213892, 320838, 404867, 427784, 641676, 809734, 1214601, 1283352, 1619468, 2429202, 2834069, 3238936, 4858404, 5668138, 8502207, 9716808, 11336276, 17004414, 22672552, 34008828, 68017656]

約数ペア:

[(1, 68017656), (2, 34008828), (3, 22672552), (4, 17004414), (6, 11336276), (7, 9716808), (8, 8502207), (12, 5668138), (14, 4858404), (21, 3238936), (24, 2834069), (28, 2429202), (42, 1619468), (53, 1283352), (56, 1214601), (84, 809734), (106, 641676), (159, 427784), (168, 404867), (212, 320838), (318, 213892), (371, 183336), (424, 160419), (636, 106946), (742, 91668), (1113, 61112), (1272, 53473), (1484, 45834), (2226, 30556), (2968, 22917), (4452, 15278), (7639, 8904)]