73279610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 71181190

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 79, 109, 115, 158, 185, 218, 230, 370, 395, 545, 790, 851, 1090, 1702, 1817, 2507, 2923, 3634, 4033, 4255, 5014, 5846, 8066, 8510, 8611, 9085, 12535, 14615, 17222, 18170, 20165, 25070, 29230, 40330, 43055, 67229, 86110, 92759, 134458, 185518, 198053, 318607, 336145, 396106, 463795, 637214, 672290, 927590, 990265, 1593035, 1980530, 3186070, 7327961, 14655922, 36639805, 73279610]

約数ペア:

[(1, 73279610), (2, 36639805), (5, 14655922), (10, 7327961), (23, 3186070), (37, 1980530), (46, 1593035), (74, 990265), (79, 927590), (109, 672290), (115, 637214), (158, 463795), (185, 396106), (218, 336145), (230, 318607), (370, 198053), (395, 185518), (545, 134458), (790, 92759), (851, 86110), (1090, 67229), (1702, 43055), (1817, 40330), (2507, 29230), (2923, 25070), (3634, 20165), (4033, 18170), (4255, 17222), (5014, 14615), (5846, 12535), (8066, 9085), (8510, 8611)]