66786228

素因数分解:

$2^2\times 3^3\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 173597760

約数和(自身を除く): 106811532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 653, 947, 1306, 1894, 1959, 2612, 2841, 3788, 3918, 5682, 5877, 7836, 8523, 11364, 11754, 17046, 17631, 23508, 25569, 34092, 35262, 51138, 70524, 102276, 618391, 1236782, 1855173, 2473564, 3710346, 5565519, 7420692, 11131038, 16696557, 22262076, 33393114, 66786228]

約数ペア:

[(1, 66786228), (2, 33393114), (3, 22262076), (4, 16696557), (6, 11131038), (9, 7420692), (12, 5565519), (18, 3710346), (27, 2473564), (36, 1855173), (54, 1236782), (108, 618391), (653, 102276), (947, 70524), (1306, 51138), (1894, 35262), (1959, 34092), (2612, 25569), (2841, 23508), (3788, 17631), (3918, 17046), (5682, 11754), (5877, 11364), (7836, 8523)]