69887328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 147296352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 83, 84, 96, 98, 112, 147, 166, 168, 179, 196, 224, 249, 294, 332, 336, 358, 392, 498, 537, 581, 588, 664, 672, 716, 784, 996, 1074, 1162, 1176, 1253, 1328, 1432, 1568, 1743, 1992, 2148, 2324, 2352, 2506, 2656, 2864, 3486, 3759, 3984, 4067, 4296, 4648, 4704, 5012, 5728, 6972, 7518, 7968, 8134, 8592, 8771, 9296, 10024, 12201, 13944, 14857, 15036, 16268, 17184, 17542, 18592, 20048, 24402, 26313, 27888, 29714, 30072, 32536, 35084, 40096, 44571, 48804, 52626, 55776, 59428, 60144, 65072, 70168, 89142, 97608, 103999, 105252, 118856, 120288, 130144, 140336, 178284, 195216, 207998, 210504, 237712, 280672, 311997, 356568, 390432, 415996, 421008, 475424, 623994, 713136, 727993, 831992, 842016, 1247988, 1426272, 1455986, 1663984, 2183979, 2495976, 2911972, 3327968, 4367958, 4991952, 5823944, 8735916, 9983904, 11647888, 17471832, 23295776, 34943664, 69887328]

約数ペア:

[(1, 69887328), (2, 34943664), (3, 23295776), (4, 17471832), (6, 11647888), (7, 9983904), (8, 8735916), (12, 5823944), (14, 4991952), (16, 4367958), (21, 3327968), (24, 2911972), (28, 2495976), (32, 2183979), (42, 1663984), (48, 1455986), (49, 1426272), (56, 1247988), (83, 842016), (84, 831992), (96, 727993), (98, 713136), (112, 623994), (147, 475424), (166, 421008), (168, 415996), (179, 390432), (196, 356568), (224, 311997), (249, 280672), (294, 237712), (332, 210504), (336, 207998), (358, 195216), (392, 178284), (498, 140336), (537, 130144), (581, 120288), (588, 118856), (664, 105252), (672, 103999), (716, 97608), (784, 89142), (996, 70168), (1074, 65072), (1162, 60144), (1176, 59428), (1253, 55776), (1328, 52626), (1432, 48804), (1568, 44571), (1743, 40096), (1992, 35084), (2148, 32536), (2324, 30072), (2352, 29714), (2506, 27888), (2656, 26313), (2864, 24402), (3486, 20048), (3759, 18592), (3984, 17542), (4067, 17184), (4296, 16268), (4648, 15036), (4704, 14857), (5012, 13944), (5728, 12201), (6972, 10024), (7518, 9296), (7968, 8771), (8134, 8592)]