68906208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{102539}}^1$

素因数の和:102559

約数の個数: 48

約数和(自身を含む): 206720640

約数和(自身を除く): 137814432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 102539, 205078, 307617, 410156, 615234, 717773, 820312, 1230468, 1435546, 1640624, 2153319, 2460936, 2871092, 3281248, 4306638, 4921872, 5742184, 8613276, 9843744, 11484368, 17226552, 22968736, 34453104, 68906208]

約数ペア:

[(1, 68906208), (2, 34453104), (3, 22968736), (4, 17226552), (6, 11484368), (7, 9843744), (8, 8613276), (12, 5742184), (14, 4921872), (16, 4306638), (21, 3281248), (24, 2871092), (28, 2460936), (32, 2153319), (42, 1640624), (48, 1435546), (56, 1230468), (84, 820312), (96, 717773), (112, 615234), (168, 410156), (224, 307617), (336, 205078), (672, 102539)]