80990336

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 193315500

約数和(自身を除く): 112325164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 259, 296, 349, 392, 448, 518, 592, 698, 784, 896, 1036, 1184, 1396, 1568, 1813, 2072, 2368, 2443, 2792, 3136, 3626, 4144, 4736, 4886, 5584, 6272, 7252, 8288, 9772, 11168, 12913, 14504, 16576, 17101, 19544, 22336, 25826, 29008, 33152, 34202, 39088, 44672, 51652, 58016, 68404, 78176, 90391, 103304, 116032, 136808, 156352, 180782, 206608, 232064, 273616, 312704, 361564, 413216, 547232, 632737, 723128, 826432, 1094464, 1265474, 1446256, 1652864, 2188928, 2530948, 2892512, 5061896, 5785024, 10123792, 11570048, 20247584, 40495168, 80990336]

約数ペア:

[(1, 80990336), (2, 40495168), (4, 20247584), (7, 11570048), (8, 10123792), (14, 5785024), (16, 5061896), (28, 2892512), (32, 2530948), (37, 2188928), (49, 1652864), (56, 1446256), (64, 1265474), (74, 1094464), (98, 826432), (112, 723128), (128, 632737), (148, 547232), (196, 413216), (224, 361564), (259, 312704), (296, 273616), (349, 232064), (392, 206608), (448, 180782), (518, 156352), (592, 136808), (698, 116032), (784, 103304), (896, 90391), (1036, 78176), (1184, 68404), (1396, 58016), (1568, 51652), (1813, 44672), (2072, 39088), (2368, 34202), (2443, 33152), (2792, 29008), (3136, 25826), (3626, 22336), (4144, 19544), (4736, 17101), (4886, 16576), (5584, 14504), (6272, 12913), (7252, 11168), (8288, 9772)]