69280288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 175730688

約数和(自身を除く): 106450400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 907, 992, 1232, 1364, 1736, 1814, 2387, 2464, 2728, 3472, 3628, 4774, 5456, 6349, 6944, 7256, 9548, 9977, 10912, 12698, 14512, 19096, 19954, 25396, 28117, 29024, 38192, 39908, 50792, 56234, 69839, 76384, 79816, 101584, 112468, 139678, 159632, 196819, 203168, 224936, 279356, 309287, 319264, 393638, 449872, 558712, 618574, 787276, 899744, 1117424, 1237148, 1574552, 2165009, 2234848, 2474296, 3149104, 4330018, 4948592, 6298208, 8660036, 9897184, 17320072, 34640144, 69280288]

約数ペア:

[(1, 69280288), (2, 34640144), (4, 17320072), (7, 9897184), (8, 8660036), (11, 6298208), (14, 4948592), (16, 4330018), (22, 3149104), (28, 2474296), (31, 2234848), (32, 2165009), (44, 1574552), (56, 1237148), (62, 1117424), (77, 899744), (88, 787276), (112, 618574), (124, 558712), (154, 449872), (176, 393638), (217, 319264), (224, 309287), (248, 279356), (308, 224936), (341, 203168), (352, 196819), (434, 159632), (496, 139678), (616, 112468), (682, 101584), (868, 79816), (907, 76384), (992, 69839), (1232, 56234), (1364, 50792), (1736, 39908), (1814, 38192), (2387, 29024), (2464, 28117), (2728, 25396), (3472, 19954), (3628, 19096), (4774, 14512), (5456, 12698), (6349, 10912), (6944, 9977), (7256, 9548)]