78507616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 169440768

約数和(自身を除く): 90933152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 271, 352, 542, 823, 1084, 1646, 2168, 2981, 3292, 4336, 5962, 6584, 8672, 9053, 11924, 13168, 18106, 23848, 26336, 36212, 47696, 72424, 95392, 144848, 223033, 289696, 446066, 892132, 1784264, 2453363, 3568528, 4906726, 7137056, 9813452, 19626904, 39253808, 78507616]

約数ペア:

[(1, 78507616), (2, 39253808), (4, 19626904), (8, 9813452), (11, 7137056), (16, 4906726), (22, 3568528), (32, 2453363), (44, 1784264), (88, 892132), (176, 446066), (271, 289696), (352, 223033), (542, 144848), (823, 95392), (1084, 72424), (1646, 47696), (2168, 36212), (2981, 26336), (3292, 23848), (4336, 18106), (5962, 13168), (6584, 11924), (8672, 9053)]