84707890156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{56171}}^1$

素因数の和:56590

約数の個数: 48

約数和(自身を含む): 159785523072

約数和(自身を除く): 75077632916

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 331, 662, 1139, 1324, 2278, 4556, 5627, 11254, 22177, 22508, 44354, 56171, 88708, 112342, 224684, 377009, 754018, 954907, 1508036, 1909814, 3763457, 3819628, 7526914, 15053828, 18592601, 37185202, 63978769, 74370404, 127957538, 255915076, 316074217, 632148434, 1245704267, 1264296868, 2491408534, 4982817068, 21176972539, 42353945078, 84707890156]

約数ペア:

[(1, 84707890156), (2, 42353945078), (4, 21176972539), (17, 4982817068), (34, 2491408534), (67, 1264296868), (68, 1245704267), (134, 632148434), (268, 316074217), (331, 255915076), (662, 127957538), (1139, 74370404), (1324, 63978769), (2278, 37185202), (4556, 18592601), (5627, 15053828), (11254, 7526914), (22177, 3819628), (22508, 3763457), (44354, 1909814), (56171, 1508036), (88708, 954907), (112342, 754018), (224684, 377009)]