71078238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51283}}^1$

素因数の和:51309

約数の個数: 48

約数和(自身を含む): 192007296

約数和(自身を除く): 120929058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 51283, 102566, 153849, 307698, 358981, 461547, 564113, 717962, 923094, 1076943, 1128226, 1692339, 2153886, 3230829, 3384678, 3948791, 5077017, 6461658, 7897582, 10154034, 11846373, 23692746, 35539119, 71078238]

約数ペア:

[(1, 71078238), (2, 35539119), (3, 23692746), (6, 11846373), (7, 10154034), (9, 7897582), (11, 6461658), (14, 5077017), (18, 3948791), (21, 3384678), (22, 3230829), (33, 2153886), (42, 1692339), (63, 1128226), (66, 1076943), (77, 923094), (99, 717962), (126, 564113), (154, 461547), (198, 358981), (231, 307698), (462, 153849), (693, 102566), (1386, 51283)]