87413942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 167935680

約数和(自身を除く): 80521738

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 131, 154, 262, 539, 619, 917, 1078, 1238, 1441, 1834, 2882, 4333, 6419, 6809, 8666, 10087, 12838, 13618, 20174, 30331, 47663, 60662, 70609, 81089, 95326, 141218, 162178, 333641, 567623, 667282, 891979, 1135246, 1783958, 3973361, 6243853, 7946722, 12487706, 43706971, 87413942]

約数ペア:

[(1, 87413942), (2, 43706971), (7, 12487706), (11, 7946722), (14, 6243853), (22, 3973361), (49, 1783958), (77, 1135246), (98, 891979), (131, 667282), (154, 567623), (262, 333641), (539, 162178), (619, 141218), (917, 95326), (1078, 81089), (1238, 70609), (1441, 60662), (1834, 47663), (2882, 30331), (4333, 20174), (6419, 13618), (6809, 12838), (8666, 10087)]