71710872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 188455680

約数和(自身を除く): 116744808

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 184, 276, 326, 489, 552, 652, 797, 978, 1304, 1594, 1956, 2391, 3188, 3749, 3912, 4782, 6376, 7498, 9564, 11247, 14996, 18331, 19128, 22494, 29992, 36662, 44988, 54993, 73324, 89976, 109986, 129911, 146648, 219972, 259822, 389733, 439944, 519644, 779466, 1039288, 1558932, 2987953, 3117864, 5975906, 8963859, 11951812, 17927718, 23903624, 35855436, 71710872]

約数ペア:

[(1, 71710872), (2, 35855436), (3, 23903624), (4, 17927718), (6, 11951812), (8, 8963859), (12, 5975906), (23, 3117864), (24, 2987953), (46, 1558932), (69, 1039288), (92, 779466), (138, 519644), (163, 439944), (184, 389733), (276, 259822), (326, 219972), (489, 146648), (552, 129911), (652, 109986), (797, 89976), (978, 73324), (1304, 54993), (1594, 44988), (1956, 36662), (2391, 29992), (3188, 22494), (3749, 19128), (3912, 18331), (4782, 14996), (6376, 11247), (7498, 9564)]