84187376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 203986944

約数和(自身を除く): 119799568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 863, 871, 938, 1072, 1456, 1726, 1742, 1876, 3452, 3484, 3752, 6041, 6097, 6904, 6968, 7504, 11219, 12082, 12194, 13808, 13936, 22438, 24164, 24388, 44876, 48328, 48776, 57821, 78533, 89752, 96656, 97552, 115642, 157066, 179504, 231284, 314132, 404747, 462568, 628264, 751673, 809494, 925136, 1256528, 1503346, 1618988, 3006692, 3237976, 5261711, 6013384, 6475952, 10523422, 12026768, 21046844, 42093688, 84187376]

約数ペア:

[(1, 84187376), (2, 42093688), (4, 21046844), (7, 12026768), (8, 10523422), (13, 6475952), (14, 6013384), (16, 5261711), (26, 3237976), (28, 3006692), (52, 1618988), (56, 1503346), (67, 1256528), (91, 925136), (104, 809494), (112, 751673), (134, 628264), (182, 462568), (208, 404747), (268, 314132), (364, 231284), (469, 179504), (536, 157066), (728, 115642), (863, 97552), (871, 96656), (938, 89752), (1072, 78533), (1456, 57821), (1726, 48776), (1742, 48328), (1876, 44876), (3452, 24388), (3484, 24164), (3752, 22438), (6041, 13936), (6097, 13808), (6904, 12194), (6968, 12082), (7504, 11219)]