42118704

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 140

約数和(自身を含む): 128484336

約数和(自身を除く): 86365632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 157, 162, 184, 207, 216, 243, 276, 314, 324, 368, 414, 432, 471, 486, 552, 621, 628, 648, 729, 828, 942, 972, 1104, 1242, 1256, 1296, 1413, 1458, 1656, 1863, 1884, 1944, 2484, 2512, 2826, 2916, 3312, 3611, 3726, 3768, 3888, 4239, 4968, 5589, 5652, 5832, 7222, 7452, 7536, 8478, 9936, 10833, 11178, 11304, 11664, 12717, 14444, 14904, 16767, 16956, 21666, 22356, 22608, 25434, 28888, 29808, 32499, 33534, 33912, 38151, 43332, 44712, 50868, 57776, 64998, 67068, 67824, 76302, 86664, 89424, 97497, 101736, 114453, 129996, 134136, 152604, 173328, 194994, 203472, 228906, 259992, 268272, 292491, 305208, 389988, 457812, 519984, 584982, 610416, 779976, 877473, 915624, 1169964, 1559952, 1754946, 1831248, 2339928, 2632419, 3509892, 4679856, 5264838, 7019784, 10529676, 14039568, 21059352, 42118704]

約数ペア:

[(1, 42118704), (2, 21059352), (3, 14039568), (4, 10529676), (6, 7019784), (8, 5264838), (9, 4679856), (12, 3509892), (16, 2632419), (18, 2339928), (23, 1831248), (24, 1754946), (27, 1559952), (36, 1169964), (46, 915624), (48, 877473), (54, 779976), (69, 610416), (72, 584982), (81, 519984), (92, 457812), (108, 389988), (138, 305208), (144, 292491), (157, 268272), (162, 259992), (184, 228906), (207, 203472), (216, 194994), (243, 173328), (276, 152604), (314, 134136), (324, 129996), (368, 114453), (414, 101736), (432, 97497), (471, 89424), (486, 86664), (552, 76302), (621, 67824), (628, 67068), (648, 64998), (729, 57776), (828, 50868), (942, 44712), (972, 43332), (1104, 38151), (1242, 33912), (1256, 33534), (1296, 32499), (1413, 29808), (1458, 28888), (1656, 25434), (1863, 22608), (1884, 22356), (1944, 21666), (2484, 16956), (2512, 16767), (2826, 14904), (2916, 14444), (3312, 12717), (3611, 11664), (3726, 11304), (3768, 11178), (3888, 10833), (4239, 9936), (4968, 8478), (5589, 7536), (5652, 7452), (5832, 7222)]