73085896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 154123200

約数和(自身を除く): 81037304

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 59, 86, 104, 118, 172, 236, 277, 344, 472, 554, 559, 767, 1108, 1118, 1534, 2216, 2236, 2537, 3068, 3601, 4472, 5074, 6136, 7202, 10148, 11911, 14404, 16343, 20296, 23822, 28808, 32686, 32981, 47644, 65372, 65962, 95288, 130744, 131924, 154843, 212459, 263848, 309686, 424918, 619372, 702749, 849836, 1238744, 1405498, 1699672, 2810996, 5621992, 9135737, 18271474, 36542948, 73085896]

約数ペア:

[(1, 73085896), (2, 36542948), (4, 18271474), (8, 9135737), (13, 5621992), (26, 2810996), (43, 1699672), (52, 1405498), (59, 1238744), (86, 849836), (104, 702749), (118, 619372), (172, 424918), (236, 309686), (277, 263848), (344, 212459), (472, 154843), (554, 131924), (559, 130744), (767, 95288), (1108, 65962), (1118, 65372), (1534, 47644), (2216, 32981), (2236, 32686), (2537, 28808), (3068, 23822), (3601, 20296), (4472, 16343), (5074, 14404), (6136, 11911), (7202, 10148)]