66863208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 176515200

約数和(自身を除く): 109651992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 1361, 2047, 2136, 2722, 4083, 4094, 5444, 6141, 8166, 8188, 10888, 12282, 16332, 16376, 24564, 31303, 32664, 49128, 62606, 93909, 121129, 125212, 187818, 242258, 250424, 363387, 375636, 484516, 726774, 751272, 969032, 1453548, 2785967, 2907096, 5571934, 8357901, 11143868, 16715802, 22287736, 33431604, 66863208]

約数ペア:

[(1, 66863208), (2, 33431604), (3, 22287736), (4, 16715802), (6, 11143868), (8, 8357901), (12, 5571934), (23, 2907096), (24, 2785967), (46, 1453548), (69, 969032), (89, 751272), (92, 726774), (138, 484516), (178, 375636), (184, 363387), (267, 250424), (276, 242258), (356, 187818), (534, 125212), (552, 121129), (712, 93909), (1068, 62606), (1361, 49128), (2047, 32664), (2136, 31303), (2722, 24564), (4083, 16376), (4094, 16332), (5444, 12282), (6141, 10888), (8166, 8188)]