66798108

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15888

約数の個数: 60

約数和(自身を含む): 188067880

約数和(自身を除く): 121269772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15859, 31718, 47577, 63436, 95154, 142731, 190308, 206167, 285462, 412334, 428193, 570924, 618501, 824668, 856386, 1237002, 1284579, 1712772, 1855503, 2474004, 2569158, 3711006, 5138316, 5566509, 7422012, 11133018, 16699527, 22266036, 33399054, 66798108]

約数ペア:

[(1, 66798108), (2, 33399054), (3, 22266036), (4, 16699527), (6, 11133018), (9, 7422012), (12, 5566509), (13, 5138316), (18, 3711006), (26, 2569158), (27, 2474004), (36, 1855503), (39, 1712772), (52, 1284579), (54, 1237002), (78, 856386), (81, 824668), (108, 618501), (117, 570924), (156, 428193), (162, 412334), (234, 285462), (324, 206167), (351, 190308), (468, 142731), (702, 95154), (1053, 63436), (1404, 47577), (2106, 31718), (4212, 15859)]