72127986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 99289614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 599, 658, 854, 987, 1198, 1281, 1797, 1974, 2562, 2867, 3594, 4193, 5734, 8386, 8601, 12579, 17202, 20069, 25158, 28153, 36539, 40138, 56306, 60207, 73078, 84459, 109617, 120414, 168918, 197071, 219234, 255773, 394142, 511546, 591213, 767319, 1182426, 1534638, 1717333, 3434666, 5151999, 10303998, 12021331, 24042662, 36063993, 72127986]

約数ペア:

[(1, 72127986), (2, 36063993), (3, 24042662), (6, 12021331), (7, 10303998), (14, 5151999), (21, 3434666), (42, 1717333), (47, 1534638), (61, 1182426), (94, 767319), (122, 591213), (141, 511546), (183, 394142), (282, 255773), (329, 219234), (366, 197071), (427, 168918), (599, 120414), (658, 109617), (854, 84459), (987, 73078), (1198, 60207), (1281, 56306), (1797, 40138), (1974, 36539), (2562, 28153), (2867, 25158), (3594, 20069), (4193, 17202), (5734, 12579), (8386, 8601)]