80375778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{91129}}^1$

素因数の和:91151

約数の個数: 36

約数和(自身を含む): 202581990

約数和(自身を除く): 122206212

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 91129, 182258, 273387, 546774, 637903, 820161, 1275806, 1640322, 1913709, 3827418, 4465321, 5741127, 8930642, 11482254, 13395963, 26791926, 40187889, 80375778]

約数ペア:

[(1, 80375778), (2, 40187889), (3, 26791926), (6, 13395963), (7, 11482254), (9, 8930642), (14, 5741127), (18, 4465321), (21, 3827418), (42, 1913709), (49, 1640322), (63, 1275806), (98, 820161), (126, 637903), (147, 546774), (294, 273387), (441, 182258), (882, 91129)]