82806256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 107181584

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 874, 911, 988, 1196, 1748, 1822, 1976, 2392, 3496, 3644, 3952, 4784, 5681, 6992, 7288, 11362, 11843, 14576, 17309, 20953, 22724, 23686, 34618, 41906, 45448, 47372, 69236, 83812, 90896, 94744, 138472, 167624, 189488, 225017, 272389, 276944, 335248, 398107, 450034, 544778, 796214, 900068, 1089556, 1592428, 1800136, 2179112, 3184856, 3600272, 4358224, 5175391, 6369712, 10350782, 20701564, 41403128, 82806256]

約数ペア:

[(1, 82806256), (2, 41403128), (4, 20701564), (8, 10350782), (13, 6369712), (16, 5175391), (19, 4358224), (23, 3600272), (26, 3184856), (38, 2179112), (46, 1800136), (52, 1592428), (76, 1089556), (92, 900068), (104, 796214), (152, 544778), (184, 450034), (208, 398107), (247, 335248), (299, 276944), (304, 272389), (368, 225017), (437, 189488), (494, 167624), (598, 138472), (874, 94744), (911, 90896), (988, 83812), (1196, 69236), (1748, 47372), (1822, 45448), (1976, 41906), (2392, 34618), (3496, 23686), (3644, 22724), (3952, 20953), (4784, 17309), (5681, 14576), (6992, 11843), (7288, 11362)]