64918585728

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{354421}}^1$

素因数の和:354497

約数の個数: 128

約数和(自身を含む): 195215637600

約数和(自身を除く): 130297051872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 424, 432, 477, 576, 636, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2544, 2862, 3392, 3456, 3816, 5088, 5724, 6784, 7632, 10176, 11448, 15264, 20352, 22896, 30528, 45792, 61056, 91584, 183168, 354421, 708842, 1063263, 1417684, 2126526, 2835368, 3189789, 4253052, 5670736, 6379578, 8506104, 9569367, 11341472, 12759156, 17012208, 18784313, 19138734, 22682944, 25518312, 34024416, 37568626, 38277468, 45365888, 51036624, 56352939, 68048832, 75137252, 76554936, 102073248, 112705878, 136097664, 150274504, 153109872, 169058817, 204146496, 225411756, 300549008, 306219744, 338117634, 408292992, 450823512, 507176451, 601098016, 612439488, 676235268, 901647024, 1014352902, 1202196032, 1224878976, 1352470536, 1803294048, 2028705804, 2404392064, 2704941072, 3606588096, 4057411608, 5409882144, 7213176192, 8114823216, 10819764288, 16229646432, 21639528576, 32459292864, 64918585728]

約数ペア:

[(1, 64918585728), (2, 32459292864), (3, 21639528576), (4, 16229646432), (6, 10819764288), (8, 8114823216), (9, 7213176192), (12, 5409882144), (16, 4057411608), (18, 3606588096), (24, 2704941072), (27, 2404392064), (32, 2028705804), (36, 1803294048), (48, 1352470536), (53, 1224878976), (54, 1202196032), (64, 1014352902), (72, 901647024), (96, 676235268), (106, 612439488), (108, 601098016), (128, 507176451), (144, 450823512), (159, 408292992), (192, 338117634), (212, 306219744), (216, 300549008), (288, 225411756), (318, 204146496), (384, 169058817), (424, 153109872), (432, 150274504), (477, 136097664), (576, 112705878), (636, 102073248), (848, 76554936), (864, 75137252), (954, 68048832), (1152, 56352939), (1272, 51036624), (1431, 45365888), (1696, 38277468), (1728, 37568626), (1908, 34024416), (2544, 25518312), (2862, 22682944), (3392, 19138734), (3456, 18784313), (3816, 17012208), (5088, 12759156), (5724, 11341472), (6784, 9569367), (7632, 8506104), (10176, 6379578), (11448, 5670736), (15264, 4253052), (20352, 3189789), (22896, 2835368), (30528, 2126526), (45792, 1417684), (61056, 1063263), (91584, 708842), (183168, 354421)]