68428854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 97044426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 214, 234, 321, 351, 642, 702, 911, 963, 1391, 1822, 1926, 2733, 2782, 2889, 4173, 5466, 5778, 8199, 8346, 11843, 12519, 16398, 23686, 24597, 25038, 35529, 37557, 49194, 71058, 75114, 97477, 106587, 194954, 213174, 292431, 319761, 584862, 639522, 877293, 1267201, 1754586, 2534402, 2631879, 3801603, 5263758, 7603206, 11404809, 22809618, 34214427, 68428854]

約数ペア:

[(1, 68428854), (2, 34214427), (3, 22809618), (6, 11404809), (9, 7603206), (13, 5263758), (18, 3801603), (26, 2631879), (27, 2534402), (39, 1754586), (54, 1267201), (78, 877293), (107, 639522), (117, 584862), (214, 319761), (234, 292431), (321, 213174), (351, 194954), (642, 106587), (702, 97477), (911, 75114), (963, 71058), (1391, 49194), (1822, 37557), (1926, 35529), (2733, 25038), (2782, 24597), (2889, 23686), (4173, 16398), (5466, 12519), (5778, 11843), (8199, 8346)]