72107658

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63587}}^1$

素因数の和:63608

約数の個数: 40

約数和(自身を含む): 184659552

約数和(自身を除く): 112551894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63587, 127174, 190761, 381522, 445109, 572283, 890218, 1144566, 1335327, 1716849, 2670654, 3433698, 4005981, 5150547, 8011962, 10301094, 12017943, 24035886, 36053829, 72107658]

約数ペア:

[(1, 72107658), (2, 36053829), (3, 24035886), (6, 12017943), (7, 10301094), (9, 8011962), (14, 5150547), (18, 4005981), (21, 3433698), (27, 2670654), (42, 1716849), (54, 1335327), (63, 1144566), (81, 890218), (126, 572283), (162, 445109), (189, 381522), (378, 190761), (567, 127174), (1134, 63587)]