728082108

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{172859}}^1$

素因数の和:172888

約数の個数: 60

約数和(自身を含む): 2049773880

約数和(自身を除く): 1321691772

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, 172859, 345718, 518577, 691436, 1037154, 1555731, 2074308, 2247167, 3111462, 4494334, 4667193, 6222924, 6741501, 8988668, 9334386, 13483002, 14001579, 18668772, 20224503, 26966004, 28003158, 40449006, 56006316, 60673509, 80898012, 121347018, 182020527, 242694036, 364041054, 728082108]

約数ペア:

[(1, 728082108), (2, 364041054), (3, 242694036), (4, 182020527), (6, 121347018), (9, 80898012), (12, 60673509), (13, 56006316), (18, 40449006), (26, 28003158), (27, 26966004), (36, 20224503), (39, 18668772), (52, 14001579), (54, 13483002), (78, 9334386), (81, 8988668), (108, 6741501), (117, 6222924), (156, 4667193), (162, 4494334), (234, 3111462), (324, 2247167), (351, 2074308), (468, 1555731), (702, 1037154), (1053, 691436), (1404, 518577), (2106, 345718), (4212, 172859)]