85005816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 244070400

約数和(自身を除く): 159064584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2269, 2676, 3122, 4538, 4683, 5352, 6244, 6807, 9076, 9366, 12488, 13614, 15883, 18152, 18732, 27228, 31766, 37464, 47649, 54456, 63532, 95298, 127064, 190596, 381192, 505987, 1011974, 1517961, 2023948, 3035922, 3541909, 4047896, 6071844, 7083818, 10625727, 12143688, 14167636, 21251454, 28335272, 42502908, 85005816]

約数ペア:

[(1, 85005816), (2, 42502908), (3, 28335272), (4, 21251454), (6, 14167636), (7, 12143688), (8, 10625727), (12, 7083818), (14, 6071844), (21, 4047896), (24, 3541909), (28, 3035922), (42, 2023948), (56, 1517961), (84, 1011974), (168, 505987), (223, 381192), (446, 190596), (669, 127064), (892, 95298), (1338, 63532), (1561, 54456), (1784, 47649), (2269, 37464), (2676, 31766), (3122, 27228), (4538, 18732), (4683, 18152), (5352, 15883), (6244, 13614), (6807, 12488), (9076, 9366)]