72099636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4357}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 193286016

約数和(自身を除く): 121186380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 4357, 5516, 8274, 8714, 13071, 16548, 17428, 26142, 30499, 52284, 60998, 91497, 121996, 182994, 365988, 858329, 1716658, 2574987, 3433316, 5149974, 6008303, 10299948, 12016606, 18024909, 24033212, 36049818, 72099636]

約数ペア:

[(1, 72099636), (2, 36049818), (3, 24033212), (4, 18024909), (6, 12016606), (7, 10299948), (12, 6008303), (14, 5149974), (21, 3433316), (28, 2574987), (42, 1716658), (84, 858329), (197, 365988), (394, 182994), (591, 121996), (788, 91497), (1182, 60998), (1379, 52284), (2364, 30499), (2758, 26142), (4137, 17428), (4357, 16548), (5516, 13071), (8274, 8714)]