69000704

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 149521680

約数和(自身を除く): 80520976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 173, 256, 304, 328, 346, 512, 608, 656, 692, 779, 1216, 1312, 1384, 1558, 2432, 2624, 2768, 3116, 3287, 4864, 5248, 5536, 6232, 6574, 7093, 9728, 10496, 11072, 12464, 13148, 14186, 20992, 22144, 24928, 26296, 28372, 44288, 49856, 52592, 56744, 88576, 99712, 105184, 113488, 134767, 199424, 210368, 226976, 269534, 398848, 420736, 453952, 539068, 841472, 907904, 1078136, 1682944, 1815808, 2156272, 3631616, 4312544, 8625088, 17250176, 34500352, 69000704]

約数ペア:

[(1, 69000704), (2, 34500352), (4, 17250176), (8, 8625088), (16, 4312544), (19, 3631616), (32, 2156272), (38, 1815808), (41, 1682944), (64, 1078136), (76, 907904), (82, 841472), (128, 539068), (152, 453952), (164, 420736), (173, 398848), (256, 269534), (304, 226976), (328, 210368), (346, 199424), (512, 134767), (608, 113488), (656, 105184), (692, 99712), (779, 88576), (1216, 56744), (1312, 52592), (1384, 49856), (1558, 44288), (2432, 28372), (2624, 26296), (2768, 24928), (3116, 22144), (3287, 20992), (4864, 14186), (5248, 13148), (5536, 12464), (6232, 11072), (6574, 10496), (7093, 9728)]