82759516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 176700160

約数和(自身を除く): 93940644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2131, 2774, 4262, 5548, 8524, 9709, 14917, 19418, 29834, 38836, 40489, 59668, 80978, 155563, 161956, 283423, 311126, 566846, 622252, 1088941, 1133692, 2177882, 2955697, 4355764, 5911394, 11822788, 20689879, 41379758, 82759516]

約数ペア:

[(1, 82759516), (2, 41379758), (4, 20689879), (7, 11822788), (14, 5911394), (19, 4355764), (28, 2955697), (38, 2177882), (73, 1133692), (76, 1088941), (133, 622252), (146, 566846), (266, 311126), (292, 283423), (511, 161956), (532, 155563), (1022, 80978), (1387, 59668), (2044, 40489), (2131, 38836), (2774, 29834), (4262, 19418), (5548, 14917), (8524, 9709)]