80390748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 199463040

約数和(自身を除く): 119072292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 3491, 3838, 5757, 6982, 7676, 10473, 11514, 13964, 20946, 23028, 41892, 66329, 132658, 198987, 265316, 352591, 397974, 705182, 795948, 1057773, 1410364, 2115546, 4231092, 6699229, 13398458, 20097687, 26796916, 40195374, 80390748]

約数ペア:

[(1, 80390748), (2, 40195374), (3, 26796916), (4, 20097687), (6, 13398458), (12, 6699229), (19, 4231092), (38, 2115546), (57, 1410364), (76, 1057773), (101, 795948), (114, 705182), (202, 397974), (228, 352591), (303, 265316), (404, 198987), (606, 132658), (1212, 66329), (1919, 41892), (3491, 23028), (3838, 20946), (5757, 13964), (6982, 11514), (7676, 10473)]