81264702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6521}}^1$

素因数の和:6624

約数の個数: 32

約数和(自身を含む): 170302464

約数和(自身を除く): 89037762

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 2077, 4154, 6231, 6521, 12462, 13042, 19563, 39126, 202151, 404302, 436907, 606453, 873814, 1212906, 1310721, 2621442, 13544117, 27088234, 40632351, 81264702]

約数ペア:

[(1, 81264702), (2, 40632351), (3, 27088234), (6, 13544117), (31, 2621442), (62, 1310721), (67, 1212906), (93, 873814), (134, 606453), (186, 436907), (201, 404302), (402, 202151), (2077, 39126), (4154, 19563), (6231, 13042), (6521, 12462)]