64090278

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18863

約数の個数: 48

約数和(自身を含む): 164586240

約数和(自身を除く): 100495962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 18839, 37678, 56517, 113034, 131873, 169551, 263746, 339102, 395619, 508653, 791238, 1017306, 1186857, 1525959, 2373714, 3051918, 3560571, 4577877, 7121142, 9155754, 10681713, 21363426, 32045139, 64090278]

約数ペア:

[(1, 64090278), (2, 32045139), (3, 21363426), (6, 10681713), (7, 9155754), (9, 7121142), (14, 4577877), (18, 3560571), (21, 3051918), (27, 2373714), (42, 1525959), (54, 1186857), (63, 1017306), (81, 791238), (126, 508653), (162, 395619), (189, 339102), (243, 263746), (378, 169551), (486, 131873), (567, 113034), (1134, 56517), (1701, 37678), (3402, 18839)]