64121976

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12907}}^1$

素因数の和:12945

約数の個数: 64

約数和(自身を含む): 185875200

約数和(自身を除く): 121753224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 12907, 25814, 38721, 51628, 77442, 103256, 116163, 154884, 232326, 296861, 309768, 348489, 464652, 593722, 696978, 890583, 929304, 1187444, 1393956, 1781166, 2374888, 2671749, 2787912, 3562332, 5343498, 7124664, 8015247, 10686996, 16030494, 21373992, 32060988, 64121976]

約数ペア:

[(1, 64121976), (2, 32060988), (3, 21373992), (4, 16030494), (6, 10686996), (8, 8015247), (9, 7124664), (12, 5343498), (18, 3562332), (23, 2787912), (24, 2671749), (27, 2374888), (36, 1781166), (46, 1393956), (54, 1187444), (69, 929304), (72, 890583), (92, 696978), (108, 593722), (138, 464652), (184, 348489), (207, 309768), (216, 296861), (276, 232326), (414, 154884), (552, 116163), (621, 103256), (828, 77442), (1242, 51628), (1656, 38721), (2484, 25814), (4968, 12907)]