81579552

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29303}}^1$

素因数の和:29345

約数の個数: 48

約数和(自身を含む): 221538240

約数和(自身を除く): 139958688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 29303, 58606, 87909, 117212, 175818, 234424, 351636, 468848, 703272, 849787, 937696, 1406544, 1699574, 2549361, 2813088, 3399148, 5098722, 6798296, 10197444, 13596592, 20394888, 27193184, 40789776, 81579552]

約数ペア:

[(1, 81579552), (2, 40789776), (3, 27193184), (4, 20394888), (6, 13596592), (8, 10197444), (12, 6798296), (16, 5098722), (24, 3399148), (29, 2813088), (32, 2549361), (48, 1699574), (58, 1406544), (87, 937696), (96, 849787), (116, 703272), (174, 468848), (232, 351636), (348, 234424), (464, 175818), (696, 117212), (928, 87909), (1392, 58606), (2784, 29303)]