68984412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13463}}^1$

素因数の和:13538

約数の個数: 48

約数和(自身を含む): 186988032

約数和(自身を除く): 118003620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13463, 26926, 40389, 53852, 80778, 94241, 161556, 188482, 282723, 376964, 565446, 821243, 1130892, 1642486, 2463729, 3284972, 4927458, 5748701, 9854916, 11497402, 17246103, 22994804, 34492206, 68984412]

約数ペア:

[(1, 68984412), (2, 34492206), (3, 22994804), (4, 17246103), (6, 11497402), (7, 9854916), (12, 5748701), (14, 4927458), (21, 3284972), (28, 2463729), (42, 1642486), (61, 1130892), (84, 821243), (122, 565446), (183, 376964), (244, 282723), (366, 188482), (427, 161556), (732, 94241), (854, 80778), (1281, 53852), (1708, 40389), (2562, 26926), (5124, 13463)]