81819168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 233533440

約数和(自身を除く): 151714272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1447, 1488, 1767, 1824, 2356, 2894, 2976, 3534, 4341, 4712, 5788, 7068, 8682, 9424, 11576, 14136, 17364, 18848, 23152, 27493, 28272, 34728, 44857, 46304, 54986, 56544, 69456, 82479, 89714, 109972, 134571, 138912, 164958, 179428, 219944, 269142, 329916, 358856, 439888, 538284, 659832, 717712, 852283, 879776, 1076568, 1319664, 1435424, 1704566, 2153136, 2556849, 2639328, 3409132, 4306272, 5113698, 6818264, 10227396, 13636528, 20454792, 27273056, 40909584, 81819168]

約数ペア:

[(1, 81819168), (2, 40909584), (3, 27273056), (4, 20454792), (6, 13636528), (8, 10227396), (12, 6818264), (16, 5113698), (19, 4306272), (24, 3409132), (31, 2639328), (32, 2556849), (38, 2153136), (48, 1704566), (57, 1435424), (62, 1319664), (76, 1076568), (93, 879776), (96, 852283), (114, 717712), (124, 659832), (152, 538284), (186, 439888), (228, 358856), (248, 329916), (304, 269142), (372, 219944), (456, 179428), (496, 164958), (589, 138912), (608, 134571), (744, 109972), (912, 89714), (992, 82479), (1178, 69456), (1447, 56544), (1488, 54986), (1767, 46304), (1824, 44857), (2356, 34728), (2894, 28272), (2976, 27493), (3534, 23152), (4341, 18848), (4712, 17364), (5788, 14136), (7068, 11576), (8682, 9424)]