6480648

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 18534780

約数和(自身を除く): 12054132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 137, 146, 162, 216, 219, 274, 292, 324, 411, 438, 548, 584, 648, 657, 822, 876, 1096, 1233, 1314, 1644, 1752, 1971, 2466, 2628, 3288, 3699, 3942, 4932, 5256, 5913, 7398, 7884, 9864, 10001, 11097, 11826, 14796, 15768, 20002, 22194, 23652, 29592, 30003, 40004, 44388, 47304, 60006, 80008, 88776, 90009, 120012, 180018, 240024, 270027, 360036, 540054, 720072, 810081, 1080108, 1620162, 2160216, 3240324, 6480648]

約数ペア:

[(1, 6480648), (2, 3240324), (3, 2160216), (4, 1620162), (6, 1080108), (8, 810081), (9, 720072), (12, 540054), (18, 360036), (24, 270027), (27, 240024), (36, 180018), (54, 120012), (72, 90009), (73, 88776), (81, 80008), (108, 60006), (137, 47304), (146, 44388), (162, 40004), (216, 30003), (219, 29592), (274, 23652), (292, 22194), (324, 20002), (411, 15768), (438, 14796), (548, 11826), (584, 11097), (648, 10001), (657, 9864), (822, 7884), (876, 7398), (1096, 5913), (1233, 5256), (1314, 4932), (1644, 3942), (1752, 3699), (1971, 3288), (2466, 2628)]