74606336

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 188375040

約数和(自身を除く): 113768704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 79, 112, 119, 124, 128, 136, 158, 217, 224, 238, 248, 256, 272, 316, 434, 448, 476, 496, 527, 544, 553, 632, 868, 896, 952, 992, 1054, 1088, 1106, 1264, 1343, 1736, 1792, 1904, 1984, 2108, 2176, 2212, 2449, 2528, 2686, 3472, 3689, 3808, 3968, 4216, 4352, 4424, 4898, 5056, 5372, 6944, 7378, 7616, 7936, 8432, 8848, 9401, 9796, 10112, 10744, 13888, 14756, 15232, 16864, 17143, 17696, 18802, 19592, 20224, 21488, 27776, 29512, 30464, 33728, 34286, 35392, 37604, 39184, 41633, 42976, 55552, 59024, 67456, 68572, 70784, 75208, 78368, 83266, 85952, 118048, 134912, 137144, 141568, 150416, 156736, 166532, 171904, 236096, 274288, 291431, 300832, 313472, 333064, 343808, 472192, 548576, 582862, 601664, 626944, 666128, 944384, 1097152, 1165724, 1203328, 1332256, 2194304, 2331448, 2406656, 2664512, 4388608, 4662896, 5329024, 9325792, 10658048, 18651584, 37303168, 74606336]

約数ペア:

[(1, 74606336), (2, 37303168), (4, 18651584), (7, 10658048), (8, 9325792), (14, 5329024), (16, 4662896), (17, 4388608), (28, 2664512), (31, 2406656), (32, 2331448), (34, 2194304), (56, 1332256), (62, 1203328), (64, 1165724), (68, 1097152), (79, 944384), (112, 666128), (119, 626944), (124, 601664), (128, 582862), (136, 548576), (158, 472192), (217, 343808), (224, 333064), (238, 313472), (248, 300832), (256, 291431), (272, 274288), (316, 236096), (434, 171904), (448, 166532), (476, 156736), (496, 150416), (527, 141568), (544, 137144), (553, 134912), (632, 118048), (868, 85952), (896, 83266), (952, 78368), (992, 75208), (1054, 70784), (1088, 68572), (1106, 67456), (1264, 59024), (1343, 55552), (1736, 42976), (1792, 41633), (1904, 39184), (1984, 37604), (2108, 35392), (2176, 34286), (2212, 33728), (2449, 30464), (2528, 29512), (2686, 27776), (3472, 21488), (3689, 20224), (3808, 19592), (3968, 18802), (4216, 17696), (4352, 17143), (4424, 16864), (4898, 15232), (5056, 14756), (5372, 13888), (6944, 10744), (7378, 10112), (7616, 9796), (7936, 9401), (8432, 8848)]