127824912

素因数分解:

$2^4\times 3^3\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1125

約数の個数: 80

約数和(自身を含む): 368280000

約数和(自身を除く): 240455088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 449, 659, 898, 1318, 1347, 1796, 1977, 2636, 2694, 3592, 3954, 4041, 5272, 5388, 5931, 7184, 7908, 8082, 10544, 10776, 11862, 12123, 15816, 16164, 17793, 21552, 23724, 24246, 31632, 32328, 35586, 47448, 48492, 64656, 71172, 94896, 96984, 142344, 193968, 284688, 295891, 591782, 887673, 1183564, 1775346, 2367128, 2663019, 3550692, 4734256, 5326038, 7101384, 7989057, 10652076, 14202768, 15978114, 21304152, 31956228, 42608304, 63912456, 127824912]

約数ペア:

[(1, 127824912), (2, 63912456), (3, 42608304), (4, 31956228), (6, 21304152), (8, 15978114), (9, 14202768), (12, 10652076), (16, 7989057), (18, 7101384), (24, 5326038), (27, 4734256), (36, 3550692), (48, 2663019), (54, 2367128), (72, 1775346), (108, 1183564), (144, 887673), (216, 591782), (432, 295891), (449, 284688), (659, 193968), (898, 142344), (1318, 96984), (1347, 94896), (1796, 71172), (1977, 64656), (2636, 48492), (2694, 47448), (3592, 35586), (3954, 32328), (4041, 31632), (5272, 24246), (5388, 23724), (5931, 21552), (7184, 17793), (7908, 16164), (8082, 15816), (10544, 12123), (10776, 11862)]