188064972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:4003

約数の個数: 72

約数和(自身を含む): 502261760

約数和(自身を除く): 314196788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3919, 3999, 5332, 7838, 7998, 11757, 11997, 15676, 15996, 23514, 23994, 35271, 47028, 47988, 70542, 121489, 141084, 168517, 242978, 337034, 364467, 485956, 505551, 674068, 728934, 1011102, 1093401, 1457868, 1516653, 2022204, 2186802, 3033306, 4373604, 5224027, 6066612, 10448054, 15672081, 20896108, 31344162, 47016243, 62688324, 94032486, 188064972]

約数ペア:

[(1, 188064972), (2, 94032486), (3, 62688324), (4, 47016243), (6, 31344162), (9, 20896108), (12, 15672081), (18, 10448054), (31, 6066612), (36, 5224027), (43, 4373604), (62, 3033306), (86, 2186802), (93, 2022204), (124, 1516653), (129, 1457868), (172, 1093401), (186, 1011102), (258, 728934), (279, 674068), (372, 505551), (387, 485956), (516, 364467), (558, 337034), (774, 242978), (1116, 168517), (1333, 141084), (1548, 121489), (2666, 70542), (3919, 47988), (3999, 47028), (5332, 35271), (7838, 23994), (7998, 23514), (11757, 15996), (11997, 15676)]