87103520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 238267008

約数和(自身を除く): 151163488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 937, 1120, 1162, 1328, 1660, 1874, 2324, 2656, 2905, 3320, 3748, 4648, 4685, 5810, 6559, 6640, 7496, 9296, 9370, 11620, 13118, 13280, 14992, 18592, 18740, 23240, 26236, 29984, 32795, 37480, 46480, 52472, 65590, 74960, 77771, 92960, 104944, 131180, 149920, 155542, 209888, 262360, 311084, 388855, 524720, 544397, 622168, 777710, 1049440, 1088794, 1244336, 1555420, 2177588, 2488672, 2721985, 3110840, 4355176, 5443970, 6221680, 8710352, 10887940, 12443360, 17420704, 21775880, 43551760, 87103520]

約数ペア:

[(1, 87103520), (2, 43551760), (4, 21775880), (5, 17420704), (7, 12443360), (8, 10887940), (10, 8710352), (14, 6221680), (16, 5443970), (20, 4355176), (28, 3110840), (32, 2721985), (35, 2488672), (40, 2177588), (56, 1555420), (70, 1244336), (80, 1088794), (83, 1049440), (112, 777710), (140, 622168), (160, 544397), (166, 524720), (224, 388855), (280, 311084), (332, 262360), (415, 209888), (560, 155542), (581, 149920), (664, 131180), (830, 104944), (937, 92960), (1120, 77771), (1162, 74960), (1328, 65590), (1660, 52472), (1874, 46480), (2324, 37480), (2656, 32795), (2905, 29984), (3320, 26236), (3748, 23240), (4648, 18740), (4685, 18592), (5810, 14992), (6559, 13280), (6640, 13118), (7496, 11620), (9296, 9370)]