64487052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15087

約数の個数: 72

約数和(自身を含む): 197267616

約数和(自身を除く): 132780564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15053, 30106, 45159, 60212, 90318, 105371, 135477, 180636, 210742, 255901, 270954, 316113, 421484, 511802, 541908, 632226, 767703, 948339, 1023604, 1264452, 1535406, 1791307, 1896678, 2303109, 3070812, 3582614, 3793356, 4606218, 5373921, 7165228, 9212436, 10747842, 16121763, 21495684, 32243526, 64487052]

約数ペア:

[(1, 64487052), (2, 32243526), (3, 21495684), (4, 16121763), (6, 10747842), (7, 9212436), (9, 7165228), (12, 5373921), (14, 4606218), (17, 3793356), (18, 3582614), (21, 3070812), (28, 2303109), (34, 1896678), (36, 1791307), (42, 1535406), (51, 1264452), (63, 1023604), (68, 948339), (84, 767703), (102, 632226), (119, 541908), (126, 511802), (153, 421484), (204, 316113), (238, 270954), (252, 255901), (306, 210742), (357, 180636), (476, 135477), (612, 105371), (714, 90318), (1071, 60212), (1428, 45159), (2142, 30106), (4284, 15053)]