86979168

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5028

約数の個数: 72

約数和(自身を含む): 251452656

約数和(自身を除く): 164473488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 4951, 5856, 8784, 9902, 14853, 17568, 19804, 29706, 39608, 44559, 59412, 79216, 89118, 118824, 158432, 178236, 237648, 302011, 356472, 475296, 604022, 712944, 906033, 1208044, 1425888, 1812066, 2416088, 2718099, 3624132, 4832176, 5436198, 7248264, 9664352, 10872396, 14496528, 21744792, 28993056, 43489584, 86979168]

約数ペア:

[(1, 86979168), (2, 43489584), (3, 28993056), (4, 21744792), (6, 14496528), (8, 10872396), (9, 9664352), (12, 7248264), (16, 5436198), (18, 4832176), (24, 3624132), (32, 2718099), (36, 2416088), (48, 1812066), (61, 1425888), (72, 1208044), (96, 906033), (122, 712944), (144, 604022), (183, 475296), (244, 356472), (288, 302011), (366, 237648), (488, 178236), (549, 158432), (732, 118824), (976, 89118), (1098, 79216), (1464, 59412), (1952, 44559), (2196, 39608), (2928, 29706), (4392, 19804), (4951, 17568), (5856, 14853), (8784, 9902)]