123277788

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 329395248

約数和(自身を除く): 206117460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2393, 2862, 4293, 4786, 5724, 7179, 8586, 9572, 12879, 14358, 17172, 21537, 25758, 28716, 43074, 51516, 64611, 86148, 126829, 129222, 193833, 253658, 258444, 380487, 387666, 507316, 581499, 760974, 775332, 1141461, 1162998, 1521948, 2282922, 2325996, 3424383, 4565844, 6848766, 10273149, 13697532, 20546298, 30819447, 41092596, 61638894, 123277788]

約数ペア:

[(1, 123277788), (2, 61638894), (3, 41092596), (4, 30819447), (6, 20546298), (9, 13697532), (12, 10273149), (18, 6848766), (27, 4565844), (36, 3424383), (53, 2325996), (54, 2282922), (81, 1521948), (106, 1162998), (108, 1141461), (159, 775332), (162, 760974), (212, 581499), (243, 507316), (318, 387666), (324, 380487), (477, 258444), (486, 253658), (636, 193833), (954, 129222), (972, 126829), (1431, 86148), (1908, 64611), (2393, 51516), (2862, 43074), (4293, 28716), (4786, 25758), (5724, 21537), (7179, 17172), (8586, 14358), (9572, 12879)]