71845836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 176112384

約数和(自身を除く): 104266548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1597, 1956, 3194, 3749, 4791, 6388, 7498, 9582, 11247, 14996, 19164, 22494, 36731, 44988, 73462, 110193, 146924, 220386, 260311, 440772, 520622, 780933, 1041244, 1561866, 3123732, 5987153, 11974306, 17961459, 23948612, 35922918, 71845836]

約数ペア:

[(1, 71845836), (2, 35922918), (3, 23948612), (4, 17961459), (6, 11974306), (12, 5987153), (23, 3123732), (46, 1561866), (69, 1041244), (92, 780933), (138, 520622), (163, 440772), (276, 260311), (326, 220386), (489, 146924), (652, 110193), (978, 73462), (1597, 44988), (1956, 36731), (3194, 22494), (3749, 19164), (4791, 14996), (6388, 11247), (7498, 9582)]