78866994

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 161040960

約数和(自身を除く): 82173966

約数列:

[1, 2, 3, 6, 89, 113, 178, 226, 267, 339, 534, 678, 1307, 2614, 3921, 7842, 10057, 20114, 30171, 60342, 116323, 147691, 232646, 295382, 348969, 443073, 697938, 886146, 13144499, 26288998, 39433497, 78866994]

約数ペア:

[(1, 78866994), (2, 39433497), (3, 26288998), (6, 13144499), (89, 886146), (113, 697938), (178, 443073), (226, 348969), (267, 295382), (339, 232646), (534, 147691), (678, 116323), (1307, 60342), (2614, 30171), (3921, 20114), (7842, 10057)]