87012816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 246650880

約数和(自身を除く): 159638064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 264, 446, 528, 669, 739, 892, 1338, 1478, 1784, 2217, 2453, 2676, 2956, 3568, 4434, 4906, 5352, 5912, 7359, 8129, 8868, 9812, 10704, 11824, 14718, 16258, 17736, 19624, 24387, 29436, 32516, 35472, 39248, 48774, 58872, 65032, 97548, 117744, 130064, 164797, 195096, 329594, 390192, 494391, 659188, 988782, 1318376, 1812767, 1977564, 2636752, 3625534, 3955128, 5438301, 7251068, 7910256, 10876602, 14502136, 21753204, 29004272, 43506408, 87012816]

約数ペア:

[(1, 87012816), (2, 43506408), (3, 29004272), (4, 21753204), (6, 14502136), (8, 10876602), (11, 7910256), (12, 7251068), (16, 5438301), (22, 3955128), (24, 3625534), (33, 2636752), (44, 1977564), (48, 1812767), (66, 1318376), (88, 988782), (132, 659188), (176, 494391), (223, 390192), (264, 329594), (446, 195096), (528, 164797), (669, 130064), (739, 117744), (892, 97548), (1338, 65032), (1478, 58872), (1784, 48774), (2217, 39248), (2453, 35472), (2676, 32516), (2956, 29436), (3568, 24387), (4434, 19624), (4906, 17736), (5352, 16258), (5912, 14718), (7359, 11824), (8129, 10704), (8868, 9812)]