64958166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13250

約数の個数: 64

約数和(自身を含む): 177676800

約数和(自身を除く): 112718634

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13219, 26438, 39657, 79314, 92533, 118971, 171847, 185066, 237942, 277599, 343694, 356913, 515541, 555198, 713826, 832797, 1031082, 1202929, 1546623, 1665594, 2405858, 2498391, 3093246, 3608787, 4639869, 4996782, 7217574, 9279738, 10826361, 21652722, 32479083, 64958166]

約数ペア:

[(1, 64958166), (2, 32479083), (3, 21652722), (6, 10826361), (7, 9279738), (9, 7217574), (13, 4996782), (14, 4639869), (18, 3608787), (21, 3093246), (26, 2498391), (27, 2405858), (39, 1665594), (42, 1546623), (54, 1202929), (63, 1031082), (78, 832797), (91, 713826), (117, 555198), (126, 515541), (182, 356913), (189, 343694), (234, 277599), (273, 237942), (351, 185066), (378, 171847), (546, 118971), (702, 92533), (819, 79314), (1638, 39657), (2457, 26438), (4914, 13219)]