71068272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 130347408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 281, 479, 528, 562, 843, 958, 1124, 1437, 1686, 1916, 2248, 2874, 3091, 3372, 3832, 4496, 5269, 5748, 6182, 6744, 7664, 9273, 10538, 11496, 12364, 13488, 15807, 18546, 21076, 22992, 24728, 31614, 37092, 42152, 49456, 63228, 74184, 84304, 126456, 134599, 148368, 252912, 269198, 403797, 538396, 807594, 1076792, 1480589, 1615188, 2153584, 2961178, 3230376, 4441767, 5922356, 6460752, 8883534, 11844712, 17767068, 23689424, 35534136, 71068272]

約数ペア:

[(1, 71068272), (2, 35534136), (3, 23689424), (4, 17767068), (6, 11844712), (8, 8883534), (11, 6460752), (12, 5922356), (16, 4441767), (22, 3230376), (24, 2961178), (33, 2153584), (44, 1615188), (48, 1480589), (66, 1076792), (88, 807594), (132, 538396), (176, 403797), (264, 269198), (281, 252912), (479, 148368), (528, 134599), (562, 126456), (843, 84304), (958, 74184), (1124, 63228), (1437, 49456), (1686, 42152), (1916, 37092), (2248, 31614), (2874, 24728), (3091, 22992), (3372, 21076), (3832, 18546), (4496, 15807), (5269, 13488), (5748, 12364), (6182, 11496), (6744, 10538), (7664, 9273)]