82779216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 234734976

約数和(自身を除く): 151955760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2503, 2544, 2756, 4134, 5006, 5512, 7509, 8268, 10012, 11024, 15018, 16536, 20024, 30036, 32539, 33072, 40048, 60072, 65078, 97617, 120144, 130156, 132659, 195234, 260312, 265318, 390468, 397977, 520624, 530636, 780936, 795954, 1061272, 1561872, 1591908, 1724567, 2122544, 3183816, 3449134, 5173701, 6367632, 6898268, 10347402, 13796536, 20694804, 27593072, 41389608, 82779216]

約数ペア:

[(1, 82779216), (2, 41389608), (3, 27593072), (4, 20694804), (6, 13796536), (8, 10347402), (12, 6898268), (13, 6367632), (16, 5173701), (24, 3449134), (26, 3183816), (39, 2122544), (48, 1724567), (52, 1591908), (53, 1561872), (78, 1061272), (104, 795954), (106, 780936), (156, 530636), (159, 520624), (208, 397977), (212, 390468), (312, 265318), (318, 260312), (424, 195234), (624, 132659), (636, 130156), (689, 120144), (848, 97617), (1272, 65078), (1378, 60072), (2067, 40048), (2503, 33072), (2544, 32539), (2756, 30036), (4134, 20024), (5006, 16536), (5512, 15018), (7509, 11024), (8268, 10012)]