12743376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 35265600

約数和(自身を除く): 22522224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 157, 178, 228, 267, 304, 314, 356, 456, 471, 534, 628, 712, 912, 942, 1068, 1256, 1424, 1691, 1884, 2136, 2512, 2983, 3382, 3768, 4272, 5073, 5966, 6764, 7536, 8949, 10146, 11932, 13528, 13973, 17898, 20292, 23864, 27056, 27946, 35796, 40584, 41919, 47728, 55892, 71592, 81168, 83838, 111784, 143184, 167676, 223568, 265487, 335352, 530974, 670704, 796461, 1061948, 1592922, 2123896, 3185844, 4247792, 6371688, 12743376]

約数ペア:

[(1, 12743376), (2, 6371688), (3, 4247792), (4, 3185844), (6, 2123896), (8, 1592922), (12, 1061948), (16, 796461), (19, 670704), (24, 530974), (38, 335352), (48, 265487), (57, 223568), (76, 167676), (89, 143184), (114, 111784), (152, 83838), (157, 81168), (178, 71592), (228, 55892), (267, 47728), (304, 41919), (314, 40584), (356, 35796), (456, 27946), (471, 27056), (534, 23864), (628, 20292), (712, 17898), (912, 13973), (942, 13528), (1068, 11932), (1256, 10146), (1424, 8949), (1691, 7536), (1884, 6764), (2136, 5966), (2512, 5073), (2983, 4272), (3382, 3768)]