72572478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{18637}}^1$

素因数の和:18712

約数の個数: 32

約数和(自身を含む): 161032320

約数和(自身を除く): 88459842

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 18637, 37274, 55911, 111822, 205007, 410014, 615021, 1099583, 1230042, 2199166, 3298749, 6597498, 12095413, 24190826, 36286239, 72572478]

約数ペア:

[(1, 72572478), (2, 36286239), (3, 24190826), (6, 12095413), (11, 6597498), (22, 3298749), (33, 2199166), (59, 1230042), (66, 1099583), (118, 615021), (177, 410014), (354, 205007), (649, 111822), (1298, 55911), (1947, 37274), (3894, 18637)]