172612464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 463017984

約数和(自身を除く): 290405520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 311, 372, 373, 496, 622, 744, 746, 933, 1119, 1244, 1488, 1492, 1866, 2238, 2488, 2984, 3732, 4476, 4976, 5968, 7464, 8952, 9641, 11563, 14928, 17904, 19282, 23126, 28923, 34689, 38564, 46252, 57846, 69378, 77128, 92504, 115692, 116003, 138756, 154256, 185008, 231384, 232006, 277512, 348009, 462768, 464012, 555024, 696018, 928024, 1392036, 1856048, 2784072, 3596093, 5568144, 7192186, 10788279, 14384372, 21576558, 28768744, 43153116, 57537488, 86306232, 172612464]

約数ペア:

[(1, 172612464), (2, 86306232), (3, 57537488), (4, 43153116), (6, 28768744), (8, 21576558), (12, 14384372), (16, 10788279), (24, 7192186), (31, 5568144), (48, 3596093), (62, 2784072), (93, 1856048), (124, 1392036), (186, 928024), (248, 696018), (311, 555024), (372, 464012), (373, 462768), (496, 348009), (622, 277512), (744, 232006), (746, 231384), (933, 185008), (1119, 154256), (1244, 138756), (1488, 116003), (1492, 115692), (1866, 92504), (2238, 77128), (2488, 69378), (2984, 57846), (3732, 46252), (4476, 38564), (4976, 34689), (5968, 28923), (7464, 23126), (8952, 19282), (9641, 17904), (11563, 14928)]