77444328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 209361600

約数和(自身を除く): 131917272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 401, 619, 802, 1203, 1238, 1604, 1857, 2406, 2476, 3208, 3714, 4812, 4952, 5213, 7428, 8047, 9624, 10426, 14856, 15639, 16094, 20852, 24141, 31278, 32188, 41704, 48282, 62556, 64376, 96564, 125112, 193128, 248219, 496438, 744657, 992876, 1489314, 1985752, 2978628, 3226847, 5957256, 6453694, 9680541, 12907388, 19361082, 25814776, 38722164, 77444328]

約数ペア:

[(1, 77444328), (2, 38722164), (3, 25814776), (4, 19361082), (6, 12907388), (8, 9680541), (12, 6453694), (13, 5957256), (24, 3226847), (26, 2978628), (39, 1985752), (52, 1489314), (78, 992876), (104, 744657), (156, 496438), (312, 248219), (401, 193128), (619, 125112), (802, 96564), (1203, 64376), (1238, 62556), (1604, 48282), (1857, 41704), (2406, 32188), (2476, 31278), (3208, 24141), (3714, 20852), (4812, 16094), (4952, 15639), (5213, 14856), (7428, 10426), (8047, 9624)]