179178012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3947}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 492915696

約数和(自身を除く): 313737684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 3947, 5044, 7566, 7894, 11349, 11841, 15132, 15788, 22698, 23682, 35523, 45396, 47364, 51311, 71046, 102622, 142092, 153933, 205244, 307866, 382859, 461799, 615732, 765718, 923598, 1148577, 1531436, 1847196, 2297154, 3445731, 4594308, 4977167, 6891462, 9954334, 13782924, 14931501, 19908668, 29863002, 44794503, 59726004, 89589006, 179178012]

約数ペア:

[(1, 179178012), (2, 89589006), (3, 59726004), (4, 44794503), (6, 29863002), (9, 19908668), (12, 14931501), (13, 13782924), (18, 9954334), (26, 6891462), (36, 4977167), (39, 4594308), (52, 3445731), (78, 2297154), (97, 1847196), (117, 1531436), (156, 1148577), (194, 923598), (234, 765718), (291, 615732), (388, 461799), (468, 382859), (582, 307866), (873, 205244), (1164, 153933), (1261, 142092), (1746, 102622), (2522, 71046), (3492, 51311), (3783, 47364), (3947, 45396), (5044, 35523), (7566, 23682), (7894, 22698), (11349, 15788), (11841, 15132)]