72088408

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 158291280

約数和(自身を除く): 86202872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1063, 1211, 1384, 2126, 2422, 4252, 4844, 7441, 8477, 8504, 9688, 14882, 16954, 29764, 33908, 52087, 59528, 67816, 104174, 183899, 208348, 367798, 416696, 735596, 1287293, 1471192, 2574586, 5149172, 9011051, 10298344, 18022102, 36044204, 72088408]

約数ペア:

[(1, 72088408), (2, 36044204), (4, 18022102), (7, 10298344), (8, 9011051), (14, 5149172), (28, 2574586), (49, 1471192), (56, 1287293), (98, 735596), (173, 416696), (196, 367798), (346, 208348), (392, 183899), (692, 104174), (1063, 67816), (1211, 59528), (1384, 52087), (2126, 33908), (2422, 29764), (4252, 16954), (4844, 14882), (7441, 9688), (8477, 8504)]