80497794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 188899200

約数和(自身を除く): 108401406

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 1873, 2262, 3306, 3746, 5619, 7163, 11238, 14326, 21489, 24349, 35587, 42978, 48698, 54317, 71174, 73047, 106761, 108634, 146094, 162951, 213522, 325902, 462631, 706121, 925262, 1032023, 1387893, 1412242, 2064046, 2118363, 2775786, 3096069, 4236726, 6192138, 13416299, 26832598, 40248897, 80497794]

約数ペア:

[(1, 80497794), (2, 40248897), (3, 26832598), (6, 13416299), (13, 6192138), (19, 4236726), (26, 3096069), (29, 2775786), (38, 2118363), (39, 2064046), (57, 1412242), (58, 1387893), (78, 1032023), (87, 925262), (114, 706121), (174, 462631), (247, 325902), (377, 213522), (494, 162951), (551, 146094), (741, 108634), (754, 106761), (1102, 73047), (1131, 71174), (1482, 54317), (1653, 48698), (1873, 42978), (2262, 35587), (3306, 24349), (3746, 21489), (5619, 14326), (7163, 11238)]