81926928

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9643}}^1$

素因数の和:9716

約数の個数: 60

約数和(自身を含む): 233191920

約数和(自身を除く): 151264992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 9643, 19286, 28929, 38572, 57858, 77144, 86787, 115716, 154288, 173574, 231432, 347148, 462864, 568937, 694296, 1137874, 1388592, 1706811, 2275748, 3413622, 4551496, 5120433, 6827244, 9102992, 10240866, 13654488, 20481732, 27308976, 40963464, 81926928]

約数ペア:

[(1, 81926928), (2, 40963464), (3, 27308976), (4, 20481732), (6, 13654488), (8, 10240866), (9, 9102992), (12, 6827244), (16, 5120433), (18, 4551496), (24, 3413622), (36, 2275748), (48, 1706811), (59, 1388592), (72, 1137874), (118, 694296), (144, 568937), (177, 462864), (236, 347148), (354, 231432), (472, 173574), (531, 154288), (708, 115716), (944, 86787), (1062, 77144), (1416, 57858), (2124, 38572), (2832, 28929), (4248, 19286), (8496, 9643)]