39349872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:255

約数の個数: 90

約数和(自身を含む): 115976952

約数和(自身を除く): 76627080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 184, 207, 218, 276, 327, 368, 414, 436, 552, 654, 828, 872, 981, 1104, 1308, 1656, 1744, 1962, 2507, 2616, 3312, 3924, 5014, 5232, 7521, 7848, 10028, 11881, 15042, 15696, 20056, 22563, 23762, 30084, 35643, 40112, 45126, 47524, 60168, 71286, 90252, 95048, 106929, 120336, 142572, 180504, 190096, 213858, 273263, 285144, 361008, 427716, 546526, 570288, 819789, 855432, 1093052, 1639578, 1710864, 2186104, 2459367, 3279156, 4372208, 4918734, 6558312, 9837468, 13116624, 19674936, 39349872]

約数ペア:

[(1, 39349872), (2, 19674936), (3, 13116624), (4, 9837468), (6, 6558312), (8, 4918734), (9, 4372208), (12, 3279156), (16, 2459367), (18, 2186104), (23, 1710864), (24, 1639578), (36, 1093052), (46, 855432), (48, 819789), (69, 570288), (72, 546526), (92, 427716), (109, 361008), (138, 285144), (144, 273263), (184, 213858), (207, 190096), (218, 180504), (276, 142572), (327, 120336), (368, 106929), (414, 95048), (436, 90252), (552, 71286), (654, 60168), (828, 47524), (872, 45126), (981, 40112), (1104, 35643), (1308, 30084), (1656, 23762), (1744, 22563), (1962, 20056), (2507, 15696), (2616, 15042), (3312, 11881), (3924, 10028), (5014, 7848), (5232, 7521)]