66321528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30367}}^1$

素因数の和:30396

約数の個数: 64

約数和(自身を含む): 204072960

約数和(自身を除く): 137751432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 30367, 60734, 91101, 121468, 182202, 212569, 242936, 364404, 394771, 425138, 637707, 728808, 789542, 850276, 1184313, 1275414, 1579084, 1700552, 2368626, 2550828, 2763397, 3158168, 4737252, 5101656, 5526794, 8290191, 9474504, 11053588, 16580382, 22107176, 33160764, 66321528]

約数ペア:

[(1, 66321528), (2, 33160764), (3, 22107176), (4, 16580382), (6, 11053588), (7, 9474504), (8, 8290191), (12, 5526794), (13, 5101656), (14, 4737252), (21, 3158168), (24, 2763397), (26, 2550828), (28, 2368626), (39, 1700552), (42, 1579084), (52, 1275414), (56, 1184313), (78, 850276), (84, 789542), (91, 728808), (104, 637707), (156, 425138), (168, 394771), (182, 364404), (273, 242936), (312, 212569), (364, 182202), (546, 121468), (728, 91101), (1092, 60734), (2184, 30367)]