78771608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9817}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 159051600

約数和(自身を除く): 80279992

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 9817, 19634, 39268, 78536, 166889, 333778, 579203, 667556, 1158406, 1335112, 2316812, 4633624, 9846451, 19692902, 39385804, 78771608]

約数ペア:

[(1, 78771608), (2, 39385804), (4, 19692902), (8, 9846451), (17, 4633624), (34, 2316812), (59, 1335112), (68, 1158406), (118, 667556), (136, 579203), (236, 333778), (472, 166889), (1003, 78536), (2006, 39268), (4012, 19634), (8024, 9817)]