67893084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 196909440

約数和(自身を除く): 129016356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 643, 838, 1257, 1286, 1676, 1929, 2514, 2572, 2933, 3771, 3858, 4501, 5028, 5787, 5866, 7542, 7716, 8799, 9002, 11574, 11732, 13503, 15084, 17598, 18004, 23148, 26397, 27006, 35196, 40509, 52794, 54012, 81018, 105588, 162036, 269417, 538834, 808251, 1077668, 1616502, 1885919, 2424753, 3233004, 3771838, 4849506, 5657757, 7543676, 9699012, 11315514, 16973271, 22631028, 33946542, 67893084]

約数ペア:

[(1, 67893084), (2, 33946542), (3, 22631028), (4, 16973271), (6, 11315514), (7, 9699012), (9, 7543676), (12, 5657757), (14, 4849506), (18, 3771838), (21, 3233004), (28, 2424753), (36, 1885919), (42, 1616502), (63, 1077668), (84, 808251), (126, 538834), (252, 269417), (419, 162036), (643, 105588), (838, 81018), (1257, 54012), (1286, 52794), (1676, 40509), (1929, 35196), (2514, 27006), (2572, 26397), (2933, 23148), (3771, 18004), (3858, 17598), (4501, 15084), (5028, 13503), (5787, 11732), (5866, 11574), (7542, 9002), (7716, 8799)]