71644968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32099}}^1$

素因数の和:32142

約数の個数: 48

約数和(自身を含む): 200304000

約数和(自身を除く): 128659032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32099, 64198, 96297, 128396, 192594, 256792, 288891, 385188, 577782, 770376, 995069, 1155564, 1990138, 2311128, 2985207, 3980276, 5970414, 7960552, 8955621, 11940828, 17911242, 23881656, 35822484, 71644968]

約数ペア:

[(1, 71644968), (2, 35822484), (3, 23881656), (4, 17911242), (6, 11940828), (8, 8955621), (9, 7960552), (12, 5970414), (18, 3980276), (24, 2985207), (31, 2311128), (36, 1990138), (62, 1155564), (72, 995069), (93, 770376), (124, 577782), (186, 385188), (248, 288891), (279, 256792), (372, 192594), (558, 128396), (744, 96297), (1116, 64198), (2232, 32099)]