64828218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3271

約数の個数: 64

約数和(自身を含む): 163941120

約数和(自身を除く): 99112902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3209, 3367, 6418, 6734, 9627, 10101, 19254, 20202, 22463, 41717, 44926, 67389, 83434, 118733, 125151, 134778, 237466, 250302, 292019, 356199, 584038, 712398, 831131, 876057, 1543529, 1662262, 1752114, 2493393, 3087058, 4630587, 4986786, 9261174, 10804703, 21609406, 32414109, 64828218]

約数ペア:

[(1, 64828218), (2, 32414109), (3, 21609406), (6, 10804703), (7, 9261174), (13, 4986786), (14, 4630587), (21, 3087058), (26, 2493393), (37, 1752114), (39, 1662262), (42, 1543529), (74, 876057), (78, 831131), (91, 712398), (111, 584038), (182, 356199), (222, 292019), (259, 250302), (273, 237466), (481, 134778), (518, 125151), (546, 118733), (777, 83434), (962, 67389), (1443, 44926), (1554, 41717), (2886, 22463), (3209, 20202), (3367, 19254), (6418, 10101), (6734, 9627)]