80351604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 216058752

約数和(自身を除く): 135707148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1831, 1908, 2438, 3657, 3662, 4876, 5493, 7314, 7324, 10971, 10986, 14628, 16479, 21942, 21972, 32958, 42113, 43884, 65916, 84226, 97043, 126339, 168452, 194086, 252678, 291129, 379017, 388172, 505356, 582258, 758034, 873387, 1164516, 1516068, 1746774, 2231989, 3493548, 4463978, 6695967, 8927956, 13391934, 20087901, 26783868, 40175802, 80351604]

約数ペア:

[(1, 80351604), (2, 40175802), (3, 26783868), (4, 20087901), (6, 13391934), (9, 8927956), (12, 6695967), (18, 4463978), (23, 3493548), (36, 2231989), (46, 1746774), (53, 1516068), (69, 1164516), (92, 873387), (106, 758034), (138, 582258), (159, 505356), (207, 388172), (212, 379017), (276, 291129), (318, 252678), (414, 194086), (477, 168452), (636, 126339), (828, 97043), (954, 84226), (1219, 65916), (1831, 43884), (1908, 42113), (2438, 32958), (3657, 21972), (3662, 21942), (4876, 16479), (5493, 14628), (7314, 10986), (7324, 10971)]