84785316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 249661440

約数和(自身を除く): 164876124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 178, 231, 267, 308, 356, 462, 534, 623, 924, 979, 1031, 1068, 1246, 1869, 1958, 2062, 2492, 2937, 3093, 3738, 3916, 4124, 5874, 6186, 6853, 7217, 7476, 11341, 11748, 12372, 13706, 14434, 20559, 21651, 22682, 27412, 28868, 34023, 41118, 43302, 45364, 68046, 79387, 82236, 86604, 91759, 136092, 158774, 183518, 238161, 275277, 317548, 367036, 476322, 550554, 642313, 952644, 1009349, 1101108, 1284626, 1926939, 2018698, 2569252, 3028047, 3853878, 4037396, 6056094, 7065443, 7707756, 12112188, 14130886, 21196329, 28261772, 42392658, 84785316]

約数ペア:

[(1, 84785316), (2, 42392658), (3, 28261772), (4, 21196329), (6, 14130886), (7, 12112188), (11, 7707756), (12, 7065443), (14, 6056094), (21, 4037396), (22, 3853878), (28, 3028047), (33, 2569252), (42, 2018698), (44, 1926939), (66, 1284626), (77, 1101108), (84, 1009349), (89, 952644), (132, 642313), (154, 550554), (178, 476322), (231, 367036), (267, 317548), (308, 275277), (356, 238161), (462, 183518), (534, 158774), (623, 136092), (924, 91759), (979, 86604), (1031, 82236), (1068, 79387), (1246, 68046), (1869, 45364), (1958, 43302), (2062, 41118), (2492, 34023), (2937, 28868), (3093, 27412), (3738, 22682), (3916, 21651), (4124, 20559), (5874, 14434), (6186, 13706), (6853, 12372), (7217, 11748), (7476, 11341)]