139893084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 372677760

約数和(自身を除く): 232784676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 828, 963, 1284, 1579, 1926, 2461, 3158, 3852, 4737, 4922, 6316, 7383, 9474, 9844, 14211, 14766, 18948, 22149, 28422, 29532, 36317, 44298, 56844, 72634, 88596, 108951, 145268, 168953, 217902, 326853, 337906, 435804, 506859, 653706, 675812, 1013718, 1307412, 1520577, 2027436, 3041154, 3885919, 6082308, 7771838, 11657757, 15543676, 23315514, 34973271, 46631028, 69946542, 139893084]

約数ペア:

[(1, 139893084), (2, 69946542), (3, 46631028), (4, 34973271), (6, 23315514), (9, 15543676), (12, 11657757), (18, 7771838), (23, 6082308), (36, 3885919), (46, 3041154), (69, 2027436), (92, 1520577), (107, 1307412), (138, 1013718), (207, 675812), (214, 653706), (276, 506859), (321, 435804), (414, 337906), (428, 326853), (642, 217902), (828, 168953), (963, 145268), (1284, 108951), (1579, 88596), (1926, 72634), (2461, 56844), (3158, 44298), (3852, 36317), (4737, 29532), (4922, 28422), (6316, 22149), (7383, 18948), (9474, 14766), (9844, 14211)]