73009706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 144099648

約数和(自身を除く): 71089942

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 131, 154, 242, 262, 329, 517, 539, 658, 847, 917, 1034, 1078, 1441, 1694, 1834, 2303, 2882, 3619, 4606, 5687, 5929, 6157, 6419, 7238, 10087, 11374, 11858, 12314, 12838, 15851, 20174, 25333, 31702, 39809, 43099, 50666, 67727, 70609, 79618, 86198, 110957, 135454, 141218, 221914, 278663, 301693, 474089, 557326, 603386, 744997, 776699, 948178, 1489994, 1553398, 3318623, 5214979, 6637246, 10429958, 36504853, 73009706]

約数ペア:

[(1, 73009706), (2, 36504853), (7, 10429958), (11, 6637246), (14, 5214979), (22, 3318623), (47, 1553398), (49, 1489994), (77, 948178), (94, 776699), (98, 744997), (121, 603386), (131, 557326), (154, 474089), (242, 301693), (262, 278663), (329, 221914), (517, 141218), (539, 135454), (658, 110957), (847, 86198), (917, 79618), (1034, 70609), (1078, 67727), (1441, 50666), (1694, 43099), (1834, 39809), (2303, 31702), (2882, 25333), (3619, 20174), (4606, 15851), (5687, 12838), (5929, 12314), (6157, 11858), (6419, 11374), (7238, 10087)]