80796618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8117}}^1$

素因数の和:8211

約数の個数: 48

約数和(自身を含む): 202625280

約数和(自身を除く): 121828662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 8117, 9954, 16234, 24351, 48702, 56819, 73053, 113638, 146106, 170457, 340914, 511371, 641243, 1022742, 1282486, 1923729, 3847458, 4488701, 5771187, 8977402, 11542374, 13466103, 26932206, 40398309, 80796618]

約数ペア:

[(1, 80796618), (2, 40398309), (3, 26932206), (6, 13466103), (7, 11542374), (9, 8977402), (14, 5771187), (18, 4488701), (21, 3847458), (42, 1923729), (63, 1282486), (79, 1022742), (126, 641243), (158, 511371), (237, 340914), (474, 170457), (553, 146106), (711, 113638), (1106, 73053), (1422, 56819), (1659, 48702), (3318, 24351), (4977, 16234), (8117, 9954)]