68807376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 120

約数和(自身を含む): 212397120

約数和(自身を除く): 143589744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 359, 363, 396, 484, 528, 718, 726, 792, 968, 1077, 1089, 1331, 1436, 1452, 1584, 1936, 2154, 2178, 2662, 2872, 2904, 3231, 3949, 3993, 4308, 4356, 5324, 5744, 5808, 6462, 7898, 7986, 8616, 8712, 10648, 11847, 11979, 12924, 15796, 15972, 17232, 17424, 21296, 23694, 23958, 25848, 31592, 31944, 35541, 43439, 47388, 47916, 51696, 63184, 63888, 71082, 86878, 94776, 95832, 130317, 142164, 173756, 189552, 191664, 260634, 284328, 347512, 390951, 477829, 521268, 568656, 695024, 781902, 955658, 1042536, 1433487, 1563804, 1911316, 2085072, 2866974, 3127608, 3822632, 4300461, 5733948, 6255216, 7645264, 8600922, 11467896, 17201844, 22935792, 34403688, 68807376]

約数ペア:

[(1, 68807376), (2, 34403688), (3, 22935792), (4, 17201844), (6, 11467896), (8, 8600922), (9, 7645264), (11, 6255216), (12, 5733948), (16, 4300461), (18, 3822632), (22, 3127608), (24, 2866974), (33, 2085072), (36, 1911316), (44, 1563804), (48, 1433487), (66, 1042536), (72, 955658), (88, 781902), (99, 695024), (121, 568656), (132, 521268), (144, 477829), (176, 390951), (198, 347512), (242, 284328), (264, 260634), (359, 191664), (363, 189552), (396, 173756), (484, 142164), (528, 130317), (718, 95832), (726, 94776), (792, 86878), (968, 71082), (1077, 63888), (1089, 63184), (1331, 51696), (1436, 47916), (1452, 47388), (1584, 43439), (1936, 35541), (2154, 31944), (2178, 31592), (2662, 25848), (2872, 23958), (2904, 23694), (3231, 21296), (3949, 17424), (3993, 17232), (4308, 15972), (4356, 15796), (5324, 12924), (5744, 11979), (5808, 11847), (6462, 10648), (7898, 8712), (7986, 8616)]