68998072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 153168120

約数和(自身を除く): 84170048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5483, 6292, 10966, 12584, 21932, 43864, 60313, 71279, 120626, 142558, 241252, 285116, 482504, 570232, 663443, 784069, 1326886, 1568138, 2653772, 3136276, 5307544, 6272552, 8624759, 17249518, 34499036, 68998072]

約数ペア:

[(1, 68998072), (2, 34499036), (4, 17249518), (8, 8624759), (11, 6272552), (13, 5307544), (22, 3136276), (26, 2653772), (44, 1568138), (52, 1326886), (88, 784069), (104, 663443), (121, 570232), (143, 482504), (242, 285116), (286, 241252), (484, 142558), (572, 120626), (968, 71279), (1144, 60313), (1573, 43864), (3146, 21932), (5483, 12584), (6292, 10966)]