67213332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 176816640

約数和(自身を除く): 109603308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 263, 279, 372, 458, 526, 558, 687, 789, 916, 1052, 1116, 1374, 1578, 2061, 2367, 2748, 3156, 4122, 4734, 7099, 8153, 8244, 9468, 14198, 16306, 21297, 24459, 28396, 32612, 42594, 48918, 60227, 63891, 73377, 85188, 97836, 120454, 127782, 146754, 180681, 240908, 255564, 293508, 361362, 542043, 722724, 1084086, 1867037, 2168172, 3734074, 5601111, 7468148, 11202222, 16803333, 22404444, 33606666, 67213332]

約数ペア:

[(1, 67213332), (2, 33606666), (3, 22404444), (4, 16803333), (6, 11202222), (9, 7468148), (12, 5601111), (18, 3734074), (31, 2168172), (36, 1867037), (62, 1084086), (93, 722724), (124, 542043), (186, 361362), (229, 293508), (263, 255564), (279, 240908), (372, 180681), (458, 146754), (526, 127782), (558, 120454), (687, 97836), (789, 85188), (916, 73377), (1052, 63891), (1116, 60227), (1374, 48918), (1578, 42594), (2061, 32612), (2367, 28396), (2748, 24459), (3156, 21297), (4122, 16306), (4734, 14198), (7099, 9468), (8153, 8244)]