65840904

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 197856000

約数和(自身を除く): 132015096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 457, 522, 552, 621, 667, 696, 783, 828, 914, 1044, 1242, 1334, 1371, 1566, 1656, 1828, 2001, 2088, 2484, 2668, 2742, 3132, 3656, 4002, 4113, 4968, 5336, 5484, 6003, 6264, 8004, 8226, 10511, 10968, 12006, 12339, 13253, 16008, 16452, 18009, 21022, 24012, 24678, 26506, 31533, 32904, 36018, 39759, 42044, 48024, 49356, 53012, 63066, 72036, 79518, 84088, 94599, 98712, 106024, 119277, 126132, 144072, 159036, 189198, 238554, 252264, 283797, 304819, 318072, 357831, 378396, 477108, 567594, 609638, 715662, 756792, 914457, 954216, 1135188, 1219276, 1431324, 1828914, 2270376, 2438552, 2743371, 2862648, 3657828, 5486742, 7315656, 8230113, 10973484, 16460226, 21946968, 32920452, 65840904]

約数ペア:

[(1, 65840904), (2, 32920452), (3, 21946968), (4, 16460226), (6, 10973484), (8, 8230113), (9, 7315656), (12, 5486742), (18, 3657828), (23, 2862648), (24, 2743371), (27, 2438552), (29, 2270376), (36, 1828914), (46, 1431324), (54, 1219276), (58, 1135188), (69, 954216), (72, 914457), (87, 756792), (92, 715662), (108, 609638), (116, 567594), (138, 477108), (174, 378396), (184, 357831), (207, 318072), (216, 304819), (232, 283797), (261, 252264), (276, 238554), (348, 189198), (414, 159036), (457, 144072), (522, 126132), (552, 119277), (621, 106024), (667, 98712), (696, 94599), (783, 84088), (828, 79518), (914, 72036), (1044, 63066), (1242, 53012), (1334, 49356), (1371, 48024), (1566, 42044), (1656, 39759), (1828, 36018), (2001, 32904), (2088, 31533), (2484, 26506), (2668, 24678), (2742, 24012), (3132, 21022), (3656, 18009), (4002, 16452), (4113, 16008), (4968, 13253), (5336, 12339), (5484, 12006), (6003, 10968), (6264, 10511), (8004, 8226)]