68561121212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{14081}}^1$

素因数の和:14486

約数の個数: 48

約数和(自身を含む): 124600690368

約数和(自身を除く): 56039569156

約数列:

[1, 2, 4, 37, 74, 148, 167, 197, 334, 394, 668, 788, 6179, 7289, 12358, 14081, 14578, 24716, 28162, 29156, 32899, 56324, 65798, 131596, 520997, 1041994, 1217263, 2083988, 2351527, 2434526, 2773957, 4703054, 4869052, 5547914, 9406108, 11095828, 87006499, 102636409, 174012998, 205272818, 348025996, 410545636, 463250819, 926501638, 1853003276, 17140280303, 34280560606, 68561121212]

約数ペア:

[(1, 68561121212), (2, 34280560606), (4, 17140280303), (37, 1853003276), (74, 926501638), (148, 463250819), (167, 410545636), (197, 348025996), (334, 205272818), (394, 174012998), (668, 102636409), (788, 87006499), (6179, 11095828), (7289, 9406108), (12358, 5547914), (14081, 4869052), (14578, 4703054), (24716, 2773957), (28162, 2434526), (29156, 2351527), (32899, 2083988), (56324, 1217263), (65798, 1041994), (131596, 520997)]