87841140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 261709056

約数和(自身を除く): 173867916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1201, 1219, 1380, 1590, 2402, 2438, 3180, 3603, 3657, 4804, 4876, 6005, 6095, 7206, 7314, 12010, 12190, 14412, 14628, 18015, 18285, 24020, 24380, 27623, 36030, 36570, 55246, 63653, 72060, 73140, 82869, 110492, 127306, 138115, 165738, 190959, 254612, 276230, 318265, 331476, 381918, 414345, 552460, 636530, 763836, 828690, 954795, 1273060, 1464019, 1657380, 1909590, 2928038, 3819180, 4392057, 5856076, 7320095, 8784114, 14640190, 17568228, 21960285, 29280380, 43920570, 87841140]

約数ペア:

[(1, 87841140), (2, 43920570), (3, 29280380), (4, 21960285), (5, 17568228), (6, 14640190), (10, 8784114), (12, 7320095), (15, 5856076), (20, 4392057), (23, 3819180), (30, 2928038), (46, 1909590), (53, 1657380), (60, 1464019), (69, 1273060), (92, 954795), (106, 828690), (115, 763836), (138, 636530), (159, 552460), (212, 414345), (230, 381918), (265, 331476), (276, 318265), (318, 276230), (345, 254612), (460, 190959), (530, 165738), (636, 138115), (690, 127306), (795, 110492), (1060, 82869), (1201, 73140), (1219, 72060), (1380, 63653), (1590, 55246), (2402, 36570), (2438, 36030), (3180, 27623), (3603, 24380), (3657, 24020), (4804, 18285), (4876, 18015), (6005, 14628), (6095, 14412), (7206, 12190), (7314, 12010)]