85305864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 264584880

約数和(自身を除く): 179279016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 251, 289, 294, 357, 392, 408, 476, 502, 578, 588, 714, 753, 833, 867, 952, 1004, 1156, 1176, 1428, 1506, 1666, 1734, 1757, 2008, 2023, 2312, 2499, 2856, 3012, 3332, 3468, 3514, 4046, 4267, 4998, 5271, 6024, 6069, 6664, 6936, 7028, 8092, 8534, 9996, 10542, 12138, 12299, 12801, 14056, 14161, 16184, 17068, 19992, 21084, 24276, 24598, 25602, 28322, 29869, 34136, 36897, 42168, 42483, 48552, 49196, 51204, 56644, 59738, 72539, 73794, 84966, 89607, 98392, 102408, 113288, 119476, 145078, 147588, 169932, 179214, 209083, 217617, 238952, 290156, 295176, 339864, 358428, 418166, 435234, 507773, 580312, 627249, 716856, 836332, 870468, 1015546, 1254498, 1523319, 1672664, 1740936, 2031092, 2508996, 3046638, 3554411, 4062184, 5017992, 6093276, 7108822, 10663233, 12186552, 14217644, 21326466, 28435288, 42652932, 85305864]

約数ペア:

[(1, 85305864), (2, 42652932), (3, 28435288), (4, 21326466), (6, 14217644), (7, 12186552), (8, 10663233), (12, 7108822), (14, 6093276), (17, 5017992), (21, 4062184), (24, 3554411), (28, 3046638), (34, 2508996), (42, 2031092), (49, 1740936), (51, 1672664), (56, 1523319), (68, 1254498), (84, 1015546), (98, 870468), (102, 836332), (119, 716856), (136, 627249), (147, 580312), (168, 507773), (196, 435234), (204, 418166), (238, 358428), (251, 339864), (289, 295176), (294, 290156), (357, 238952), (392, 217617), (408, 209083), (476, 179214), (502, 169932), (578, 147588), (588, 145078), (714, 119476), (753, 113288), (833, 102408), (867, 98392), (952, 89607), (1004, 84966), (1156, 73794), (1176, 72539), (1428, 59738), (1506, 56644), (1666, 51204), (1734, 49196), (1757, 48552), (2008, 42483), (2023, 42168), (2312, 36897), (2499, 34136), (2856, 29869), (3012, 28322), (3332, 25602), (3468, 24598), (3514, 24276), (4046, 21084), (4267, 19992), (4998, 17068), (5271, 16184), (6024, 14161), (6069, 14056), (6664, 12801), (6936, 12299), (7028, 12138), (8092, 10542), (8534, 9996)]