81710226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12041}}^1$

素因数の和:12091

約数の個数: 48

約数和(自身を含む): 197247960

約数和(自身を除く): 115537734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 12041, 24082, 36123, 72246, 108369, 156533, 216738, 313066, 349189, 469599, 698378, 939198, 1047567, 1408797, 2095134, 2817594, 3142701, 4539457, 6285402, 9078914, 13618371, 27236742, 40855113, 81710226]

約数ペア:

[(1, 81710226), (2, 40855113), (3, 27236742), (6, 13618371), (9, 9078914), (13, 6285402), (18, 4539457), (26, 3142701), (29, 2817594), (39, 2095134), (58, 1408797), (78, 1047567), (87, 939198), (117, 698378), (174, 469599), (234, 349189), (261, 313066), (377, 216738), (522, 156533), (754, 108369), (1131, 72246), (2262, 36123), (3393, 24082), (6786, 12041)]