80841888

素因数分解:

$2^5\times 3^4\times {\mathrm{31189}}^1$

素因数の和:31211

約数の個数: 60

約数和(自身を含む): 237761370

約数和(自身を除く): 156919482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 31189, 62378, 93567, 124756, 187134, 249512, 280701, 374268, 499024, 561402, 748536, 842103, 998048, 1122804, 1497072, 1684206, 2245608, 2526309, 2994144, 3368412, 4491216, 5052618, 6736824, 8982432, 10105236, 13473648, 20210472, 26947296, 40420944, 80841888]

約数ペア:

[(1, 80841888), (2, 40420944), (3, 26947296), (4, 20210472), (6, 13473648), (8, 10105236), (9, 8982432), (12, 6736824), (16, 5052618), (18, 4491216), (24, 3368412), (27, 2994144), (32, 2526309), (36, 2245608), (48, 1684206), (54, 1497072), (72, 1122804), (81, 998048), (96, 842103), (108, 748536), (144, 561402), (162, 499024), (216, 374268), (288, 280701), (324, 249512), (432, 187134), (648, 124756), (864, 93567), (1296, 62378), (2592, 31189)]