81685032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23801}}^1$

素因数の和:23834

約数の個数: 64

約数和(自身を含む): 239924160

約数和(自身を除く): 158239128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 23801, 47602, 71403, 95204, 142806, 190408, 261811, 285612, 309413, 523622, 571224, 618826, 785433, 928239, 1047244, 1237652, 1570866, 1856478, 2094488, 2475304, 3141732, 3403543, 3712956, 6283464, 6807086, 7425912, 10210629, 13614172, 20421258, 27228344, 40842516, 81685032]

約数ペア:

[(1, 81685032), (2, 40842516), (3, 27228344), (4, 20421258), (6, 13614172), (8, 10210629), (11, 7425912), (12, 6807086), (13, 6283464), (22, 3712956), (24, 3403543), (26, 3141732), (33, 2475304), (39, 2094488), (44, 1856478), (52, 1570866), (66, 1237652), (78, 1047244), (88, 928239), (104, 785433), (132, 618826), (143, 571224), (156, 523622), (264, 309413), (286, 285612), (312, 261811), (429, 190408), (572, 142806), (858, 95204), (1144, 71403), (1716, 47602), (3432, 23801)]