80212896

素因数分解:

$2^5\times 3^3\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 235509120

約数和(自身を除く): 155296224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 263, 288, 353, 432, 526, 706, 789, 864, 1052, 1059, 1412, 1578, 2104, 2118, 2367, 2824, 3156, 3177, 4208, 4236, 4734, 5648, 6312, 6354, 7101, 8416, 8472, 9468, 9531, 11296, 12624, 12708, 14202, 16944, 18936, 19062, 25248, 25416, 28404, 33888, 37872, 38124, 50832, 56808, 75744, 76248, 92839, 101664, 113616, 152496, 185678, 227232, 278517, 304992, 371356, 557034, 742712, 835551, 1114068, 1485424, 1671102, 2228136, 2506653, 2970848, 3342204, 4456272, 5013306, 6684408, 8912544, 10026612, 13368816, 20053224, 26737632, 40106448, 80212896]

約数ペア:

[(1, 80212896), (2, 40106448), (3, 26737632), (4, 20053224), (6, 13368816), (8, 10026612), (9, 8912544), (12, 6684408), (16, 5013306), (18, 4456272), (24, 3342204), (27, 2970848), (32, 2506653), (36, 2228136), (48, 1671102), (54, 1485424), (72, 1114068), (96, 835551), (108, 742712), (144, 557034), (216, 371356), (263, 304992), (288, 278517), (353, 227232), (432, 185678), (526, 152496), (706, 113616), (789, 101664), (864, 92839), (1052, 76248), (1059, 75744), (1412, 56808), (1578, 50832), (2104, 38124), (2118, 37872), (2367, 33888), (2824, 28404), (3156, 25416), (3177, 25248), (4208, 19062), (4236, 18936), (4734, 16944), (5648, 14202), (6312, 12708), (6354, 12624), (7101, 11296), (8416, 9531), (8472, 9468)]