81356064

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1913}}^1$

素因数の和:2369

約数の個数: 48

約数和(自身を含む): 214153632

約数和(自身を除く): 132797568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1772, 1913, 2658, 3544, 3826, 5316, 5739, 7088, 7652, 10632, 11478, 14176, 15304, 21264, 22956, 30608, 42528, 45912, 61216, 91824, 183648, 847459, 1694918, 2542377, 3389836, 5084754, 6779672, 10169508, 13559344, 20339016, 27118688, 40678032, 81356064]

約数ペア:

[(1, 81356064), (2, 40678032), (3, 27118688), (4, 20339016), (6, 13559344), (8, 10169508), (12, 6779672), (16, 5084754), (24, 3389836), (32, 2542377), (48, 1694918), (96, 847459), (443, 183648), (886, 91824), (1329, 61216), (1772, 45912), (1913, 42528), (2658, 30608), (3544, 22956), (3826, 21264), (5316, 15304), (5739, 14176), (7088, 11478), (7652, 10632)]