83805678

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 206997120

約数和(自身を除く): 123191442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 131, 162, 198, 262, 297, 359, 393, 594, 718, 786, 891, 1077, 1179, 1441, 1782, 2154, 2358, 2882, 3231, 3537, 3949, 4323, 6462, 7074, 7898, 8646, 9693, 10611, 11847, 12969, 19386, 21222, 23694, 25938, 29079, 35541, 38907, 47029, 58158, 71082, 77814, 94058, 106623, 116721, 141087, 213246, 233442, 282174, 319869, 423261, 517319, 639738, 846522, 1034638, 1269783, 1551957, 2539566, 3103914, 3809349, 4655871, 7618698, 9311742, 13967613, 27935226, 41902839, 83805678]

約数ペア:

[(1, 83805678), (2, 41902839), (3, 27935226), (6, 13967613), (9, 9311742), (11, 7618698), (18, 4655871), (22, 3809349), (27, 3103914), (33, 2539566), (54, 1551957), (66, 1269783), (81, 1034638), (99, 846522), (131, 639738), (162, 517319), (198, 423261), (262, 319869), (297, 282174), (359, 233442), (393, 213246), (594, 141087), (718, 116721), (786, 106623), (891, 94058), (1077, 77814), (1179, 71082), (1441, 58158), (1782, 47029), (2154, 38907), (2358, 35541), (2882, 29079), (3231, 25938), (3537, 23694), (3949, 21222), (4323, 19386), (6462, 12969), (7074, 11847), (7898, 10611), (8646, 9693)]