69376552

素因数分解:

$2^3\times 7^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 153648000

約数和(自身を除く): 84271448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 193, 196, 262, 343, 386, 392, 524, 686, 772, 917, 1048, 1351, 1372, 1544, 1834, 2702, 2744, 3668, 5404, 6419, 7336, 9457, 10808, 12838, 18914, 25283, 25676, 37828, 44933, 50566, 51352, 66199, 75656, 89866, 101132, 132398, 176981, 179732, 202264, 264796, 353962, 359464, 529592, 707924, 1238867, 1415848, 2477734, 4955468, 8672069, 9910936, 17344138, 34688276, 69376552]

約数ペア:

[(1, 69376552), (2, 34688276), (4, 17344138), (7, 9910936), (8, 8672069), (14, 4955468), (28, 2477734), (49, 1415848), (56, 1238867), (98, 707924), (131, 529592), (193, 359464), (196, 353962), (262, 264796), (343, 202264), (386, 179732), (392, 176981), (524, 132398), (686, 101132), (772, 89866), (917, 75656), (1048, 66199), (1351, 51352), (1372, 50566), (1544, 44933), (1834, 37828), (2702, 25676), (2744, 25283), (3668, 18914), (5404, 12838), (6419, 10808), (7336, 9457)]