71318906.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 521862432

約数和(自身を除く): 350070864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 563, 624, 652, 936, 978, 1126, 1304, 1467, 1689, 1872, 1956, 2119, 2252, 2608, 2934, 3378, 3912, 4238, 4504, 5067, 5868, 6357, 6756, 7319, 7824, 8476, 9008, 10134, 11736, 12714, 13512, 14638, 16952, 19071, 20268, 21957, 23472, 25428, 27024, 29276, 33904, 38142, 40536, 43914, 50856, 58552, 65871, 76284, 81072, 87828, 91769, 101712, 117104, 131742, 152568, 175656, 183538, 263484, 275307, 305136, 351312, 367076, 526968, 550614, 734152, 825921, 1053936, 1101228, 1192997, 1468304, 1651842, 2202456, 2385994, 3303684, 3578991, 4404912, 4771988, 6607368, 7157982, 9543976, 10736973, 13214736, 14315964, 19087952, 21473946, 28631928, 42947892, 57263856, 85895784, 171791568]

約数ペア:

[(1, 171791568), (2, 85895784), (3, 57263856), (4, 42947892), (6, 28631928), (8, 21473946), (9, 19087952), (12, 14315964), (13, 13214736), (16, 10736973), (18, 9543976), (24, 7157982), (26, 6607368), (36, 4771988), (39, 4404912), (48, 3578991), (52, 3303684), (72, 2385994), (78, 2202456), (104, 1651842), (117, 1468304), (144, 1192997), (156, 1101228), (163, 1053936), (208, 825921), (234, 734152), (312, 550614), (326, 526968), (468, 367076), (489, 351312), (563, 305136), (624, 275307), (652, 263484), (936, 183538), (978, 175656), (1126, 152568), (1304, 131742), (1467, 117104), (1689, 101712), (1872, 91769), (1956, 87828), (2119, 81072), (2252, 76284), (2608, 65871), (2934, 58552), (3378, 50856), (3912, 43914), (4238, 40536), (4504, 38142), (5067, 33904), (5868, 29276), (6357, 27024), (6756, 25428), (7319, 23472), (7824, 21957), (8476, 20268), (9008, 19071), (10134, 16952), (11736, 14638), (12714, 13512)]