66991536

素因数分解:

$2^4\times 3^4\times {\mathrm{51691}}^1$

素因数の和:51711

約数の個数: 50

約数和(自身を含む): 193896692

約数和(自身を除く): 126905156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 51691, 103382, 155073, 206764, 310146, 413528, 465219, 620292, 827056, 930438, 1240584, 1395657, 1860876, 2481168, 2791314, 3721752, 4186971, 5582628, 7443504, 8373942, 11165256, 16747884, 22330512, 33495768, 66991536]

約数ペア:

[(1, 66991536), (2, 33495768), (3, 22330512), (4, 16747884), (6, 11165256), (8, 8373942), (9, 7443504), (12, 5582628), (16, 4186971), (18, 3721752), (24, 2791314), (27, 2481168), (36, 1860876), (48, 1395657), (54, 1240584), (72, 930438), (81, 827056), (108, 620292), (144, 465219), (162, 413528), (216, 310146), (324, 206764), (432, 155073), (648, 103382), (1296, 51691)]