86269820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 139296388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 130, 140, 182, 214, 260, 364, 428, 443, 455, 535, 749, 886, 910, 1070, 1391, 1498, 1772, 1820, 2140, 2215, 2782, 2996, 3101, 3745, 4430, 5564, 5759, 6202, 6955, 7490, 8860, 9737, 11518, 12404, 13910, 14980, 15505, 19474, 23036, 27820, 28795, 31010, 38948, 40313, 47401, 48685, 57590, 62020, 80626, 94802, 97370, 115180, 161252, 189604, 194740, 201565, 237005, 331807, 403130, 474010, 616213, 663614, 806260, 948020, 1232426, 1327228, 1659035, 2464852, 3081065, 3318070, 4313491, 6162130, 6636140, 8626982, 12324260, 17253964, 21567455, 43134910, 86269820]

約数ペア:

[(1, 86269820), (2, 43134910), (4, 21567455), (5, 17253964), (7, 12324260), (10, 8626982), (13, 6636140), (14, 6162130), (20, 4313491), (26, 3318070), (28, 3081065), (35, 2464852), (52, 1659035), (65, 1327228), (70, 1232426), (91, 948020), (107, 806260), (130, 663614), (140, 616213), (182, 474010), (214, 403130), (260, 331807), (364, 237005), (428, 201565), (443, 194740), (455, 189604), (535, 161252), (749, 115180), (886, 97370), (910, 94802), (1070, 80626), (1391, 62020), (1498, 57590), (1772, 48685), (1820, 47401), (2140, 40313), (2215, 38948), (2782, 31010), (2996, 28795), (3101, 27820), (3745, 23036), (4430, 19474), (5564, 15505), (5759, 14980), (6202, 13910), (6955, 12404), (7490, 11518), (8860, 9737)]