72331246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 51144722

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2087, 2666, 4174, 17329, 27131, 34658, 54262, 64697, 89741, 129394, 179482, 841061, 1166633, 1682122, 2333266, 2781971, 5563942, 36165623, 72331246]

約数ペア:

[(1, 72331246), (2, 36165623), (13, 5563942), (26, 2781971), (31, 2333266), (43, 1682122), (62, 1166633), (86, 841061), (403, 179482), (559, 129394), (806, 89741), (1118, 64697), (1333, 54262), (2087, 34658), (2666, 27131), (4174, 17329)]