68019276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 171438848

約数和(自身を除く): 103419572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 631, 691, 1262, 1382, 1893, 2073, 2524, 2764, 3786, 4146, 7572, 8203, 8292, 8983, 16406, 17966, 24609, 26949, 32812, 35932, 49218, 53898, 98436, 107796, 436021, 872042, 1308063, 1744084, 2616126, 5232252, 5668273, 11336546, 17004819, 22673092, 34009638, 68019276]

約数ペア:

[(1, 68019276), (2, 34009638), (3, 22673092), (4, 17004819), (6, 11336546), (12, 5668273), (13, 5232252), (26, 2616126), (39, 1744084), (52, 1308063), (78, 872042), (156, 436021), (631, 107796), (691, 98436), (1262, 53898), (1382, 49218), (1893, 35932), (2073, 32812), (2524, 26949), (2764, 24609), (3786, 17966), (4146, 16406), (7572, 8983), (8203, 8292)]