82990518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 111755082

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, 1931, 2262, 3306, 3862, 5793, 7163, 11586, 14326, 21489, 25103, 36689, 42978, 50206, 55999, 73378, 75309, 110067, 111998, 150618, 167997, 220134, 335994, 476957, 727987, 953914, 1063981, 1430871, 1455974, 2127962, 2183961, 2861742, 3191943, 4367922, 6383886, 13831753, 27663506, 41495259, 82990518]

約数ペア:

[(1, 82990518), (2, 41495259), (3, 27663506), (6, 13831753), (13, 6383886), (19, 4367922), (26, 3191943), (29, 2861742), (38, 2183961), (39, 2127962), (57, 1455974), (58, 1430871), (78, 1063981), (87, 953914), (114, 727987), (174, 476957), (247, 335994), (377, 220134), (494, 167997), (551, 150618), (741, 111998), (754, 110067), (1102, 75309), (1131, 73378), (1482, 55999), (1653, 50206), (1931, 42978), (2262, 36689), (3306, 25103), (3862, 21489), (5793, 14326), (7163, 11586)]