84868704

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2980

約数の個数: 72

約数和(自身を含む): 243773712

約数和(自身を除く): 158905008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2861, 3296, 3708, 4944, 5722, 7416, 8583, 9888, 11444, 14832, 17166, 22888, 25749, 29664, 34332, 45776, 51498, 68664, 91552, 102996, 137328, 205992, 274656, 294683, 411984, 589366, 823968, 884049, 1178732, 1768098, 2357464, 2652147, 3536196, 4714928, 5304294, 7072392, 9429856, 10608588, 14144784, 21217176, 28289568, 42434352, 84868704]

約数ペア:

[(1, 84868704), (2, 42434352), (3, 28289568), (4, 21217176), (6, 14144784), (8, 10608588), (9, 9429856), (12, 7072392), (16, 5304294), (18, 4714928), (24, 3536196), (32, 2652147), (36, 2357464), (48, 1768098), (72, 1178732), (96, 884049), (103, 823968), (144, 589366), (206, 411984), (288, 294683), (309, 274656), (412, 205992), (618, 137328), (824, 102996), (927, 91552), (1236, 68664), (1648, 51498), (1854, 45776), (2472, 34332), (2861, 29664), (3296, 25749), (3708, 22888), (4944, 17166), (5722, 14832), (7416, 11444), (8583, 9888)]