84904236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 228337200

約数和(自身を除く): 143432964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1229, 1818, 1919, 2458, 3636, 3687, 3838, 4916, 5757, 7374, 7676, 11061, 11514, 14748, 17271, 22122, 23028, 23351, 34542, 44244, 46702, 69084, 70053, 93404, 124129, 140106, 210159, 248258, 280212, 372387, 420318, 496516, 744774, 840636, 1117161, 1489548, 2234322, 2358451, 4468644, 4716902, 7075353, 9433804, 14150706, 21226059, 28301412, 42452118, 84904236]

約数ペア:

[(1, 84904236), (2, 42452118), (3, 28301412), (4, 21226059), (6, 14150706), (9, 9433804), (12, 7075353), (18, 4716902), (19, 4468644), (36, 2358451), (38, 2234322), (57, 1489548), (76, 1117161), (101, 840636), (114, 744774), (171, 496516), (202, 420318), (228, 372387), (303, 280212), (342, 248258), (404, 210159), (606, 140106), (684, 124129), (909, 93404), (1212, 70053), (1229, 69084), (1818, 46702), (1919, 44244), (2458, 34542), (3636, 23351), (3687, 23028), (3838, 22122), (4916, 17271), (5757, 14748), (7374, 11514), (7676, 11061)]