39481104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 114730752

約数和(自身を除く): 75249648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 157, 169, 186, 208, 248, 312, 314, 338, 372, 403, 471, 496, 507, 624, 628, 676, 744, 806, 942, 1014, 1209, 1256, 1352, 1488, 1612, 1884, 2028, 2041, 2418, 2512, 2704, 3224, 3768, 4056, 4082, 4836, 4867, 5239, 6123, 6448, 7536, 8112, 8164, 9672, 9734, 10478, 12246, 14601, 15717, 16328, 19344, 19468, 20956, 24492, 26533, 29202, 31434, 32656, 38936, 41912, 48984, 53066, 58404, 62868, 63271, 77872, 79599, 83824, 97968, 106132, 116808, 125736, 126542, 159198, 189813, 212264, 233616, 251472, 253084, 318396, 379626, 424528, 506168, 636792, 759252, 822523, 1012336, 1273584, 1518504, 1645046, 2467569, 3037008, 3290092, 4935138, 6580184, 9870276, 13160368, 19740552, 39481104]

約数ペア:

[(1, 39481104), (2, 19740552), (3, 13160368), (4, 9870276), (6, 6580184), (8, 4935138), (12, 3290092), (13, 3037008), (16, 2467569), (24, 1645046), (26, 1518504), (31, 1273584), (39, 1012336), (48, 822523), (52, 759252), (62, 636792), (78, 506168), (93, 424528), (104, 379626), (124, 318396), (156, 253084), (157, 251472), (169, 233616), (186, 212264), (208, 189813), (248, 159198), (312, 126542), (314, 125736), (338, 116808), (372, 106132), (403, 97968), (471, 83824), (496, 79599), (507, 77872), (624, 63271), (628, 62868), (676, 58404), (744, 53066), (806, 48984), (942, 41912), (1014, 38936), (1209, 32656), (1256, 31434), (1352, 29202), (1488, 26533), (1612, 24492), (1884, 20956), (2028, 19468), (2041, 19344), (2418, 16328), (2512, 15717), (2704, 14601), (3224, 12246), (3768, 10478), (4056, 9734), (4082, 9672), (4836, 8164), (4867, 8112), (5239, 7536), (6123, 6448)]