74688912

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7557

約数の個数: 80

約数和(自身を含む): 223735680

約数和(自身を除く): 149046768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 7517, 9936, 15034, 22551, 30068, 45102, 60136, 67653, 90204, 120272, 135306, 172891, 180408, 202959, 270612, 345782, 360816, 405918, 518673, 541224, 691564, 811836, 1037346, 1082448, 1383128, 1556019, 1623672, 2074692, 2766256, 3112038, 3247344, 4149384, 4668057, 6224076, 8298768, 9336114, 12448152, 18672228, 24896304, 37344456, 74688912]

約数ペア:

[(1, 74688912), (2, 37344456), (3, 24896304), (4, 18672228), (6, 12448152), (8, 9336114), (9, 8298768), (12, 6224076), (16, 4668057), (18, 4149384), (23, 3247344), (24, 3112038), (27, 2766256), (36, 2074692), (46, 1623672), (48, 1556019), (54, 1383128), (69, 1082448), (72, 1037346), (92, 811836), (108, 691564), (138, 541224), (144, 518673), (184, 405918), (207, 360816), (216, 345782), (276, 270612), (368, 202959), (414, 180408), (432, 172891), (552, 135306), (621, 120272), (828, 90204), (1104, 67653), (1242, 60136), (1656, 45102), (2484, 30068), (3312, 22551), (4968, 15034), (7517, 9936)]