181045332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12479}}^1$

素因数の和:12533

約数の個数: 72

約数和(自身を含む): 508784640

約数和(自身を除く): 327739308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 12479, 14508, 24958, 37437, 49916, 74874, 112311, 149748, 162227, 224622, 324454, 386849, 449244, 486681, 648908, 773698, 973362, 1160547, 1460043, 1547396, 1946724, 2321094, 2920086, 3481641, 4642188, 5029037, 5840172, 6963282, 10058074, 13926564, 15087111, 20116148, 30174222, 45261333, 60348444, 90522666, 181045332]

約数ペア:

[(1, 181045332), (2, 90522666), (3, 60348444), (4, 45261333), (6, 30174222), (9, 20116148), (12, 15087111), (13, 13926564), (18, 10058074), (26, 6963282), (31, 5840172), (36, 5029037), (39, 4642188), (52, 3481641), (62, 2920086), (78, 2321094), (93, 1946724), (117, 1547396), (124, 1460043), (156, 1160547), (186, 973362), (234, 773698), (279, 648908), (372, 486681), (403, 449244), (468, 386849), (558, 324454), (806, 224622), (1116, 162227), (1209, 149748), (1612, 112311), (2418, 74874), (3627, 49916), (4836, 37437), (7254, 24958), (12479, 14508)]