68933956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 158054400

約数和(自身を除く): 89120444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 41, 52, 62, 82, 91, 124, 149, 164, 182, 217, 287, 298, 364, 403, 434, 533, 574, 596, 806, 868, 1043, 1066, 1148, 1271, 1612, 1937, 2086, 2132, 2542, 2821, 3731, 3874, 4172, 4619, 5084, 5642, 6109, 7462, 7748, 8897, 9238, 11284, 12218, 13559, 14924, 16523, 17794, 18476, 24436, 27118, 32333, 33046, 35588, 42763, 54236, 60047, 64666, 66092, 79417, 85526, 115661, 120094, 129332, 158834, 171052, 189379, 231322, 240188, 317668, 378758, 420329, 462644, 555919, 757516, 840658, 1111838, 1325653, 1681316, 2223676, 2461927, 2651306, 4923854, 5302612, 9847708, 17233489, 34466978, 68933956]

約数ペア:

[(1, 68933956), (2, 34466978), (4, 17233489), (7, 9847708), (13, 5302612), (14, 4923854), (26, 2651306), (28, 2461927), (31, 2223676), (41, 1681316), (52, 1325653), (62, 1111838), (82, 840658), (91, 757516), (124, 555919), (149, 462644), (164, 420329), (182, 378758), (217, 317668), (287, 240188), (298, 231322), (364, 189379), (403, 171052), (434, 158834), (533, 129332), (574, 120094), (596, 115661), (806, 85526), (868, 79417), (1043, 66092), (1066, 64666), (1148, 60047), (1271, 54236), (1612, 42763), (1937, 35588), (2086, 33046), (2132, 32333), (2542, 27118), (2821, 24436), (3731, 18476), (3874, 17794), (4172, 16523), (4619, 14924), (5084, 13559), (5642, 12218), (6109, 11284), (7462, 9238), (7748, 8897)]