74196993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 117593280

約数和(自身を除く): 43396287

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 227, 289, 377, 493, 663, 681, 867, 1131, 1479, 2951, 3757, 3859, 6409, 6583, 8381, 8853, 11271, 11577, 19227, 19749, 25143, 50167, 65603, 85579, 108953, 111911, 150501, 196809, 256737, 326859, 335733, 852839, 1454843, 1902487, 2558517, 4364529, 5707461, 24732331, 74196993]

約数ペア:

[(1, 74196993), (3, 24732331), (13, 5707461), (17, 4364529), (29, 2558517), (39, 1902487), (51, 1454843), (87, 852839), (221, 335733), (227, 326859), (289, 256737), (377, 196809), (493, 150501), (663, 111911), (681, 108953), (867, 85579), (1131, 65603), (1479, 50167), (2951, 25143), (3757, 19749), (3859, 19227), (6409, 11577), (6583, 11271), (8381, 8853)]