87660408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1489}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 240307200

約数和(自身を除く): 152646792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 892, 1338, 1489, 1784, 2453, 2676, 2978, 4467, 4906, 5352, 5956, 7359, 8934, 9812, 11912, 14718, 16379, 17868, 19624, 29436, 32758, 35736, 49137, 58872, 65516, 98274, 131032, 196548, 332047, 393096, 664094, 996141, 1328188, 1992282, 2656376, 3652517, 3984564, 7305034, 7969128, 10957551, 14610068, 21915102, 29220136, 43830204, 87660408]

約数ペア:

[(1, 87660408), (2, 43830204), (3, 29220136), (4, 21915102), (6, 14610068), (8, 10957551), (11, 7969128), (12, 7305034), (22, 3984564), (24, 3652517), (33, 2656376), (44, 1992282), (66, 1328188), (88, 996141), (132, 664094), (223, 393096), (264, 332047), (446, 196548), (669, 131032), (892, 98274), (1338, 65516), (1489, 58872), (1784, 49137), (2453, 35736), (2676, 32758), (2978, 29436), (4467, 19624), (4906, 17868), (5352, 16379), (5956, 14718), (7359, 11912), (8934, 9812)]