71360154

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 159011424

約数和(自身を除く): 87651270

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 131, 159, 262, 318, 393, 477, 571, 786, 954, 1142, 1179, 1713, 2358, 3426, 5139, 6943, 10278, 13886, 20829, 30263, 41658, 60526, 62487, 74801, 90789, 124974, 149602, 181578, 224403, 272367, 448806, 544734, 673209, 1346418, 3964453, 7928906, 11893359, 23786718, 35680077, 71360154]

約数ペア:

[(1, 71360154), (2, 35680077), (3, 23786718), (6, 11893359), (9, 7928906), (18, 3964453), (53, 1346418), (106, 673209), (131, 544734), (159, 448806), (262, 272367), (318, 224403), (393, 181578), (477, 149602), (571, 124974), (786, 90789), (954, 74801), (1142, 62487), (1179, 60526), (1713, 41658), (2358, 30263), (3426, 20829), (5139, 13886), (6943, 10278)]