79271784

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 225292320

約数和(自身を除く): 146020536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1723, 1917, 2556, 3446, 3834, 5112, 5169, 5751, 6892, 7668, 10338, 11502, 13784, 15336, 15507, 20676, 23004, 31014, 41352, 46008, 46521, 62028, 93042, 122333, 124056, 139563, 186084, 244666, 279126, 366999, 372168, 489332, 558252, 733998, 978664, 1100997, 1116504, 1467996, 2201994, 2935992, 3302991, 4403988, 6605982, 8807976, 9908973, 13211964, 19817946, 26423928, 39635892, 79271784]

約数ペア:

[(1, 79271784), (2, 39635892), (3, 26423928), (4, 19817946), (6, 13211964), (8, 9908973), (9, 8807976), (12, 6605982), (18, 4403988), (24, 3302991), (27, 2935992), (36, 2201994), (54, 1467996), (71, 1116504), (72, 1100997), (81, 978664), (108, 733998), (142, 558252), (162, 489332), (213, 372168), (216, 366999), (284, 279126), (324, 244666), (426, 186084), (568, 139563), (639, 124056), (648, 122333), (852, 93042), (1278, 62028), (1704, 46521), (1723, 46008), (1917, 41352), (2556, 31014), (3446, 23004), (3834, 20676), (5112, 15507), (5169, 15336), (5751, 13784), (6892, 11502), (7668, 10338)]