77028798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 193632768

約数和(自身を除く): 116603970

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 822, 959, 1217, 1507, 1918, 2434, 2877, 3014, 3651, 4521, 5754, 7302, 8519, 9042, 10549, 13387, 17038, 21098, 25557, 26774, 31647, 40161, 51114, 63294, 80322, 93709, 166729, 187418, 281127, 333458, 500187, 562254, 1000374, 1167103, 1834019, 2334206, 3501309, 3668038, 5502057, 7002618, 11004114, 12838133, 25676266, 38514399, 77028798]

約数ペア:

[(1, 77028798), (2, 38514399), (3, 25676266), (6, 12838133), (7, 11004114), (11, 7002618), (14, 5502057), (21, 3668038), (22, 3501309), (33, 2334206), (42, 1834019), (66, 1167103), (77, 1000374), (137, 562254), (154, 500187), (231, 333458), (274, 281127), (411, 187418), (462, 166729), (822, 93709), (959, 80322), (1217, 63294), (1507, 51114), (1918, 40161), (2434, 31647), (2877, 26774), (3014, 25557), (3651, 21098), (4521, 17038), (5754, 13387), (7302, 10549), (8519, 9042)]