64807776

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2306

約数の個数: 120

約数和(自身を含む): 208016424

約数和(自身を除く): 143208648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2273, 2376, 2592, 3168, 3564, 4546, 4752, 6819, 7128, 9092, 9504, 13638, 14256, 18184, 20457, 25003, 27276, 28512, 36368, 40914, 50006, 54552, 61371, 72736, 75009, 81828, 100012, 109104, 122742, 150018, 163656, 184113, 200024, 218208, 225027, 245484, 300036, 327312, 368226, 400048, 450054, 490968, 600072, 654624, 675081, 736452, 800096, 900108, 981936, 1200144, 1350162, 1472904, 1800216, 1963872, 2025243, 2400288, 2700324, 2945808, 3600432, 4050486, 5400648, 5891616, 7200864, 8100972, 10801296, 16201944, 21602592, 32403888, 64807776]

約数ペア:

[(1, 64807776), (2, 32403888), (3, 21602592), (4, 16201944), (6, 10801296), (8, 8100972), (9, 7200864), (11, 5891616), (12, 5400648), (16, 4050486), (18, 3600432), (22, 2945808), (24, 2700324), (27, 2400288), (32, 2025243), (33, 1963872), (36, 1800216), (44, 1472904), (48, 1350162), (54, 1200144), (66, 981936), (72, 900108), (81, 800096), (88, 736452), (96, 675081), (99, 654624), (108, 600072), (132, 490968), (144, 450054), (162, 400048), (176, 368226), (198, 327312), (216, 300036), (264, 245484), (288, 225027), (297, 218208), (324, 200024), (352, 184113), (396, 163656), (432, 150018), (528, 122742), (594, 109104), (648, 100012), (792, 81828), (864, 75009), (891, 72736), (1056, 61371), (1188, 54552), (1296, 50006), (1584, 40914), (1782, 36368), (2273, 28512), (2376, 27276), (2592, 25003), (3168, 20457), (3564, 18184), (4546, 14256), (4752, 13638), (6819, 9504), (7128, 9092)]