75894742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 148161024

約数和(自身を除く): 72266282

約数列:

[1, 2, 7, 11, 14, 22, 43, 73, 77, 86, 146, 154, 157, 301, 314, 473, 511, 602, 803, 946, 1022, 1099, 1606, 1727, 2198, 3139, 3311, 3454, 5621, 6278, 6622, 6751, 11242, 11461, 12089, 13502, 21973, 22922, 24178, 34529, 43946, 47257, 69058, 74261, 80227, 94514, 126071, 148522, 160454, 241703, 252142, 483406, 492823, 519827, 882497, 985646, 1039654, 1764994, 3449761, 5421053, 6899522, 10842106, 37947371, 75894742]

約数ペア:

[(1, 75894742), (2, 37947371), (7, 10842106), (11, 6899522), (14, 5421053), (22, 3449761), (43, 1764994), (73, 1039654), (77, 985646), (86, 882497), (146, 519827), (154, 492823), (157, 483406), (301, 252142), (314, 241703), (473, 160454), (511, 148522), (602, 126071), (803, 94514), (946, 80227), (1022, 74261), (1099, 69058), (1606, 47257), (1727, 43946), (2198, 34529), (3139, 24178), (3311, 22922), (3454, 21973), (5621, 13502), (6278, 12089), (6622, 11461), (6751, 11242)]