72774858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 168521472

約数和(自身を除く): 95746614

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 442, 663, 773, 923, 1207, 1326, 1546, 1846, 2319, 2414, 2769, 3621, 4638, 5538, 7242, 10049, 13141, 15691, 20098, 26282, 30147, 31382, 39423, 47073, 54883, 60294, 78846, 94146, 109766, 164649, 170833, 329298, 341666, 512499, 713479, 933011, 1024998, 1426958, 1866022, 2140437, 2799033, 4280874, 5598066, 12129143, 24258286, 36387429, 72774858]

約数ペア:

[(1, 72774858), (2, 36387429), (3, 24258286), (6, 12129143), (13, 5598066), (17, 4280874), (26, 2799033), (34, 2140437), (39, 1866022), (51, 1426958), (71, 1024998), (78, 933011), (102, 713479), (142, 512499), (213, 341666), (221, 329298), (426, 170833), (442, 164649), (663, 109766), (773, 94146), (923, 78846), (1207, 60294), (1326, 54883), (1546, 47073), (1846, 39423), (2319, 31382), (2414, 30147), (2769, 26282), (3621, 20098), (4638, 15691), (5538, 13141), (7242, 10049)]