71698122

素因数分解:

$2^1\times 3^5\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 162332352

約数和(自身を除く): 90634230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 243, 302, 453, 486, 906, 977, 1359, 1954, 2718, 2931, 4077, 5862, 8154, 8793, 12231, 17586, 24462, 26379, 36693, 52758, 73386, 79137, 147527, 158274, 237411, 295054, 442581, 474822, 885162, 1327743, 2655486, 3983229, 7966458, 11949687, 23899374, 35849061, 71698122]

約数ペア:

[(1, 71698122), (2, 35849061), (3, 23899374), (6, 11949687), (9, 7966458), (18, 3983229), (27, 2655486), (54, 1327743), (81, 885162), (151, 474822), (162, 442581), (243, 295054), (302, 237411), (453, 158274), (486, 147527), (906, 79137), (977, 73386), (1359, 52758), (1954, 36693), (2718, 26379), (2931, 24462), (4077, 17586), (5862, 12231), (8154, 8793)]