42902664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 80269176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 971, 1052, 1578, 1841, 1942, 2104, 2913, 3156, 3682, 3884, 5523, 5826, 6312, 6797, 7364, 7768, 11046, 11652, 13594, 14728, 20391, 22092, 23304, 27188, 40782, 44184, 54376, 81564, 163128, 255373, 510746, 766119, 1021492, 1532238, 1787611, 2042984, 3064476, 3575222, 5362833, 6128952, 7150444, 10725666, 14300888, 21451332, 42902664]

約数ペア:

[(1, 42902664), (2, 21451332), (3, 14300888), (4, 10725666), (6, 7150444), (7, 6128952), (8, 5362833), (12, 3575222), (14, 3064476), (21, 2042984), (24, 1787611), (28, 1532238), (42, 1021492), (56, 766119), (84, 510746), (168, 255373), (263, 163128), (526, 81564), (789, 54376), (971, 44184), (1052, 40782), (1578, 27188), (1841, 23304), (1942, 22092), (2104, 20391), (2913, 14728), (3156, 13594), (3682, 11652), (3884, 11046), (5523, 7768), (5826, 7364), (6312, 6797)]