68459868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 182800800

約数和(自身を除く): 114340932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 929, 1068, 1602, 1858, 2047, 2787, 3204, 3716, 4094, 5574, 6141, 8188, 8361, 11148, 12282, 16722, 18423, 21367, 24564, 33444, 36846, 42734, 64101, 73692, 82681, 85468, 128202, 165362, 192303, 248043, 256404, 330724, 384606, 496086, 744129, 769212, 992172, 1488258, 1901663, 2976516, 3803326, 5704989, 7606652, 11409978, 17114967, 22819956, 34229934, 68459868]

約数ペア:

[(1, 68459868), (2, 34229934), (3, 22819956), (4, 17114967), (6, 11409978), (9, 7606652), (12, 5704989), (18, 3803326), (23, 2976516), (36, 1901663), (46, 1488258), (69, 992172), (89, 769212), (92, 744129), (138, 496086), (178, 384606), (207, 330724), (267, 256404), (276, 248043), (356, 192303), (414, 165362), (534, 128202), (801, 85468), (828, 82681), (929, 73692), (1068, 64101), (1602, 42734), (1858, 36846), (2047, 33444), (2787, 24564), (3204, 21367), (3716, 18423), (4094, 16722), (5574, 12282), (6141, 11148), (8188, 8361)]