80754288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 219390720

約数和(自身を除く): 138636432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 193, 276, 368, 379, 386, 552, 579, 758, 772, 1104, 1137, 1158, 1516, 1544, 2274, 2316, 3032, 3088, 4439, 4548, 4632, 6064, 8717, 8878, 9096, 9264, 13317, 17434, 17756, 18192, 26151, 26634, 34868, 35512, 52302, 53268, 69736, 71024, 73147, 104604, 106536, 139472, 146294, 209208, 213072, 219441, 292588, 418416, 438882, 585176, 877764, 1170352, 1682381, 1755528, 3364762, 3511056, 5047143, 6729524, 10094286, 13459048, 20188572, 26918096, 40377144, 80754288]

約数ペア:

[(1, 80754288), (2, 40377144), (3, 26918096), (4, 20188572), (6, 13459048), (8, 10094286), (12, 6729524), (16, 5047143), (23, 3511056), (24, 3364762), (46, 1755528), (48, 1682381), (69, 1170352), (92, 877764), (138, 585176), (184, 438882), (193, 418416), (276, 292588), (368, 219441), (379, 213072), (386, 209208), (552, 146294), (579, 139472), (758, 106536), (772, 104604), (1104, 73147), (1137, 71024), (1158, 69736), (1516, 53268), (1544, 52302), (2274, 35512), (2316, 34868), (3032, 26634), (3088, 26151), (4439, 18192), (4548, 17756), (4632, 17434), (6064, 13317), (8717, 9264), (8878, 9096)]