71360982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51487}}^1$

素因数の和:51513

約数の個数: 48

約数和(自身を含む): 192771072

約数和(自身を除く): 121410090

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, 51487, 102974, 154461, 308922, 360409, 463383, 566357, 720818, 926766, 1081227, 1132714, 1699071, 2162454, 3243681, 3398142, 3964499, 5097213, 6487362, 7928998, 10194426, 11893497, 23786994, 35680491, 71360982]

約数ペア:

[(1, 71360982), (2, 35680491), (3, 23786994), (6, 11893497), (7, 10194426), (9, 7928998), (11, 6487362), (14, 5097213), (18, 3964499), (21, 3398142), (22, 3243681), (33, 2162454), (42, 1699071), (63, 1132714), (66, 1081227), (77, 926766), (99, 720818), (126, 566357), (154, 463383), (198, 360409), (231, 308922), (462, 154461), (693, 102974), (1386, 51487)]