78627048

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 204600000

約数和(自身を除く): 125972952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 732, 1032, 1249, 1464, 2498, 2623, 3747, 4996, 5246, 7494, 7869, 9992, 10492, 14988, 15738, 20984, 29976, 31476, 53707, 62952, 76189, 107414, 152378, 161121, 214828, 228567, 304756, 322242, 429656, 457134, 609512, 644484, 914268, 1288968, 1828536, 3276127, 6552254, 9828381, 13104508, 19656762, 26209016, 39313524, 78627048]

約数ペア:

[(1, 78627048), (2, 39313524), (3, 26209016), (4, 19656762), (6, 13104508), (8, 9828381), (12, 6552254), (24, 3276127), (43, 1828536), (61, 1288968), (86, 914268), (122, 644484), (129, 609512), (172, 457134), (183, 429656), (244, 322242), (258, 304756), (344, 228567), (366, 214828), (488, 161121), (516, 152378), (732, 107414), (1032, 76189), (1249, 62952), (1464, 53707), (2498, 31476), (2623, 29976), (3747, 20984), (4996, 15738), (5246, 14988), (7494, 10492), (7869, 9992)]