8719152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 24685920

約数和(自身を除く): 15966768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 157, 178, 208, 267, 312, 314, 356, 471, 534, 624, 628, 712, 942, 1068, 1157, 1256, 1424, 1884, 2041, 2136, 2314, 2512, 3471, 3768, 4082, 4272, 4628, 6123, 6942, 7536, 8164, 9256, 12246, 13884, 13973, 16328, 18512, 24492, 27768, 27946, 32656, 41919, 48984, 55536, 55892, 83838, 97968, 111784, 167676, 181649, 223568, 335352, 363298, 544947, 670704, 726596, 1089894, 1453192, 2179788, 2906384, 4359576, 8719152]

約数ペア:

[(1, 8719152), (2, 4359576), (3, 2906384), (4, 2179788), (6, 1453192), (8, 1089894), (12, 726596), (13, 670704), (16, 544947), (24, 363298), (26, 335352), (39, 223568), (48, 181649), (52, 167676), (78, 111784), (89, 97968), (104, 83838), (156, 55892), (157, 55536), (178, 48984), (208, 41919), (267, 32656), (312, 27946), (314, 27768), (356, 24492), (471, 18512), (534, 16328), (624, 13973), (628, 13884), (712, 12246), (942, 9256), (1068, 8164), (1157, 7536), (1256, 6942), (1424, 6123), (1884, 4628), (2041, 4272), (2136, 4082), (2314, 3768), (2512, 3471)]