71348886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7757}}^1$

素因数の和:7845

約数の個数: 48

約数和(自身を含む): 179116704

約数和(自身を除く): 107767818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 7757, 9198, 15514, 23271, 46542, 54299, 69813, 108598, 139626, 162897, 325794, 488691, 566261, 977382, 1132522, 1698783, 3397566, 3963827, 5096349, 7927654, 10192698, 11891481, 23782962, 35674443, 71348886]

約数ペア:

[(1, 71348886), (2, 35674443), (3, 23782962), (6, 11891481), (7, 10192698), (9, 7927654), (14, 5096349), (18, 3963827), (21, 3397566), (42, 1698783), (63, 1132522), (73, 977382), (126, 566261), (146, 488691), (219, 325794), (438, 162897), (511, 139626), (657, 108598), (1022, 69813), (1314, 54299), (1533, 46542), (3066, 23271), (4599, 15514), (7757, 9198)]