80509464

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17749}}^1$

素因数の和:17774

約数の個数: 80

約数和(自身を含む): 257730000

約数和(自身を除く): 177220536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17749, 35498, 53247, 70996, 106494, 124243, 141992, 159741, 212988, 248486, 319482, 372729, 425976, 479223, 496972, 638964, 745458, 958446, 993944, 1118187, 1277928, 1437669, 1490916, 1916892, 2236374, 2875338, 2981832, 3354561, 3833784, 4472748, 5750676, 6709122, 8945496, 10063683, 11501352, 13418244, 20127366, 26836488, 40254732, 80509464]

約数ペア:

[(1, 80509464), (2, 40254732), (3, 26836488), (4, 20127366), (6, 13418244), (7, 11501352), (8, 10063683), (9, 8945496), (12, 6709122), (14, 5750676), (18, 4472748), (21, 3833784), (24, 3354561), (27, 2981832), (28, 2875338), (36, 2236374), (42, 1916892), (54, 1490916), (56, 1437669), (63, 1277928), (72, 1118187), (81, 993944), (84, 958446), (108, 745458), (126, 638964), (162, 496972), (168, 479223), (189, 425976), (216, 372729), (252, 319482), (324, 248486), (378, 212988), (504, 159741), (567, 141992), (648, 124243), (756, 106494), (1134, 70996), (1512, 53247), (2268, 35498), (4536, 17749)]