61433892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 168550200

約数和(自身を除く): 107116308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 881, 894, 1341, 1762, 1788, 1937, 2643, 2682, 3524, 3874, 5286, 5364, 5811, 7748, 7929, 10572, 11453, 11622, 15858, 17433, 22906, 23244, 31716, 34359, 34866, 45812, 68718, 69732, 103077, 131269, 137436, 206154, 262538, 393807, 412308, 525076, 787614, 1181421, 1575228, 1706497, 2362842, 3412994, 4725684, 5119491, 6825988, 10238982, 15358473, 20477964, 30716946, 61433892]

約数ペア:

[(1, 61433892), (2, 30716946), (3, 20477964), (4, 15358473), (6, 10238982), (9, 6825988), (12, 5119491), (13, 4725684), (18, 3412994), (26, 2362842), (36, 1706497), (39, 1575228), (52, 1181421), (78, 787614), (117, 525076), (149, 412308), (156, 393807), (234, 262538), (298, 206154), (447, 137436), (468, 131269), (596, 103077), (881, 69732), (894, 68718), (1341, 45812), (1762, 34866), (1788, 34359), (1937, 31716), (2643, 23244), (2682, 22906), (3524, 17433), (3874, 15858), (5286, 11622), (5364, 11453), (5811, 10572), (7748, 7929)]