81661044

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 194406912

約数和(自身を除く): 112745868

約数列:

[1, 2, 3, 4, 6, 12, 83, 163, 166, 249, 326, 332, 489, 498, 503, 652, 978, 996, 1006, 1509, 1956, 2012, 3018, 6036, 13529, 27058, 40587, 41749, 54116, 81174, 81989, 83498, 125247, 162348, 163978, 166996, 245967, 250494, 327956, 491934, 500988, 983868, 6805087, 13610174, 20415261, 27220348, 40830522, 81661044]

約数ペア:

[(1, 81661044), (2, 40830522), (3, 27220348), (4, 20415261), (6, 13610174), (12, 6805087), (83, 983868), (163, 500988), (166, 491934), (249, 327956), (326, 250494), (332, 245967), (489, 166996), (498, 163978), (503, 162348), (652, 125247), (978, 83498), (996, 81989), (1006, 81174), (1509, 54116), (1956, 41749), (2012, 40587), (3018, 27058), (6036, 13529)]