71894712

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 189540000

約数和(自身を除く): 117645288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1537, 1949, 3074, 3898, 4611, 5847, 6148, 7796, 9222, 11694, 12296, 15592, 18444, 23388, 36888, 46776, 56521, 103297, 113042, 169563, 206594, 226084, 309891, 339126, 413188, 452168, 619782, 678252, 826376, 1239564, 1356504, 2479128, 2995613, 5991226, 8986839, 11982452, 17973678, 23964904, 35947356, 71894712]

約数ペア:

[(1, 71894712), (2, 35947356), (3, 23964904), (4, 17973678), (6, 11982452), (8, 8986839), (12, 5991226), (24, 2995613), (29, 2479128), (53, 1356504), (58, 1239564), (87, 826376), (106, 678252), (116, 619782), (159, 452168), (174, 413188), (212, 339126), (232, 309891), (318, 226084), (348, 206594), (424, 169563), (636, 113042), (696, 103297), (1272, 56521), (1537, 46776), (1949, 36888), (3074, 23388), (3898, 18444), (4611, 15592), (5847, 12296), (6148, 11694), (7796, 9222)]