81179184

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 220596992

約数和(自身を除く): 139417808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1063, 1591, 1776, 2064, 2126, 3182, 3189, 4252, 4773, 6364, 6378, 8504, 9546, 12728, 12756, 17008, 19092, 25456, 25512, 38184, 39331, 45709, 51024, 76368, 78662, 91418, 117993, 137127, 157324, 182836, 235986, 274254, 314648, 365672, 471972, 548508, 629296, 731344, 943944, 1097016, 1691233, 1887888, 2194032, 3382466, 5073699, 6764932, 10147398, 13529864, 20294796, 27059728, 40589592, 81179184]

約数ペア:

[(1, 81179184), (2, 40589592), (3, 27059728), (4, 20294796), (6, 13529864), (8, 10147398), (12, 6764932), (16, 5073699), (24, 3382466), (37, 2194032), (43, 1887888), (48, 1691233), (74, 1097016), (86, 943944), (111, 731344), (129, 629296), (148, 548508), (172, 471972), (222, 365672), (258, 314648), (296, 274254), (344, 235986), (444, 182836), (516, 157324), (592, 137127), (688, 117993), (888, 91418), (1032, 78662), (1063, 76368), (1591, 51024), (1776, 45709), (2064, 39331), (2126, 38184), (3182, 25512), (3189, 25456), (4252, 19092), (4773, 17008), (6364, 12756), (6378, 12728), (8504, 9546)]