66813984

素因数分解:

$2^5\times 3^4\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 120

約数和(自身を含む): 198960300

約数和(自身を除く): 132146316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 173, 216, 288, 298, 324, 346, 432, 447, 519, 596, 648, 692, 864, 894, 1038, 1192, 1296, 1341, 1384, 1557, 1788, 2076, 2384, 2592, 2682, 2768, 3114, 3576, 4023, 4152, 4671, 4768, 5364, 5536, 6228, 7152, 8046, 8304, 9342, 10728, 12069, 12456, 14013, 14304, 16092, 16608, 18684, 21456, 24138, 24912, 25777, 28026, 32184, 37368, 42912, 48276, 49824, 51554, 56052, 64368, 74736, 77331, 96552, 103108, 112104, 128736, 149472, 154662, 193104, 206216, 224208, 231993, 309324, 386208, 412432, 448416, 463986, 618648, 695979, 824864, 927972, 1237296, 1391958, 1855944, 2087937, 2474592, 2783916, 3711888, 4175874, 5567832, 7423776, 8351748, 11135664, 16703496, 22271328, 33406992, 66813984]

約数ペア:

[(1, 66813984), (2, 33406992), (3, 22271328), (4, 16703496), (6, 11135664), (8, 8351748), (9, 7423776), (12, 5567832), (16, 4175874), (18, 3711888), (24, 2783916), (27, 2474592), (32, 2087937), (36, 1855944), (48, 1391958), (54, 1237296), (72, 927972), (81, 824864), (96, 695979), (108, 618648), (144, 463986), (149, 448416), (162, 412432), (173, 386208), (216, 309324), (288, 231993), (298, 224208), (324, 206216), (346, 193104), (432, 154662), (447, 149472), (519, 128736), (596, 112104), (648, 103108), (692, 96552), (864, 77331), (894, 74736), (1038, 64368), (1192, 56052), (1296, 51554), (1341, 49824), (1384, 48276), (1557, 42912), (1788, 37368), (2076, 32184), (2384, 28026), (2592, 25777), (2682, 24912), (2768, 24138), (3114, 21456), (3576, 18684), (4023, 16608), (4152, 16092), (4671, 14304), (4768, 14013), (5364, 12456), (5536, 12069), (6228, 10728), (7152, 9342), (8046, 8304)]