172355688

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14036

約数の個数: 80

約数和(自身を含む): 508200000

約数和(自身を除く): 335844312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 13999, 27998, 41997, 55996, 83994, 111992, 125991, 167988, 251982, 265981, 335976, 377973, 503964, 531962, 755946, 797943, 1007928, 1063924, 1133919, 1511892, 1595886, 2127848, 2267838, 2393829, 3023784, 3191772, 4535676, 4787658, 6383544, 7181487, 9071352, 9575316, 14362974, 19150632, 21544461, 28725948, 43088922, 57451896, 86177844, 172355688]

約数ペア:

[(1, 172355688), (2, 86177844), (3, 57451896), (4, 43088922), (6, 28725948), (8, 21544461), (9, 19150632), (12, 14362974), (18, 9575316), (19, 9071352), (24, 7181487), (27, 6383544), (36, 4787658), (38, 4535676), (54, 3191772), (57, 3023784), (72, 2393829), (76, 2267838), (81, 2127848), (108, 1595886), (114, 1511892), (152, 1133919), (162, 1063924), (171, 1007928), (216, 797943), (228, 755946), (324, 531962), (342, 503964), (456, 377973), (513, 335976), (648, 265981), (684, 251982), (1026, 167988), (1368, 125991), (1539, 111992), (2052, 83994), (3078, 55996), (4104, 41997), (6156, 27998), (12312, 13999)]