78858996853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2857}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 101636881920

約数和(自身を除く): 22777885067

約数列:

[1, 7, 13, 53, 59, 91, 97, 371, 413, 679, 689, 767, 1261, 2857, 3127, 4823, 5141, 5369, 5723, 8827, 19999, 21889, 35987, 37141, 40061, 40651, 66833, 74399, 151421, 168563, 259987, 277129, 284557, 303319, 467831, 520793, 1059947, 1179941, 1939903, 1968473, 2123233, 2191319, 3602677, 3943147, 8933839, 13779311, 14687837, 15339233, 16350611, 25218739, 27602029, 62536873, 102814859, 114454277, 116139907, 190941881, 212557943, 812979349, 866582383, 1336593167, 1487905601, 6066076681, 11265570979, 78858996853]

約数ペア:

[(1, 78858996853), (7, 11265570979), (13, 6066076681), (53, 1487905601), (59, 1336593167), (91, 866582383), (97, 812979349), (371, 212557943), (413, 190941881), (679, 116139907), (689, 114454277), (767, 102814859), (1261, 62536873), (2857, 27602029), (3127, 25218739), (4823, 16350611), (5141, 15339233), (5369, 14687837), (5723, 13779311), (8827, 8933839), (19999, 3943147), (21889, 3602677), (35987, 2191319), (37141, 2123233), (40061, 1968473), (40651, 1939903), (66833, 1179941), (74399, 1059947), (151421, 520793), (168563, 467831), (259987, 303319), (277129, 284557)]