61311712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 91097888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 149, 154, 167, 176, 224, 298, 308, 334, 352, 596, 616, 668, 1043, 1169, 1192, 1232, 1336, 1639, 1837, 2086, 2338, 2384, 2464, 2672, 3278, 3674, 4172, 4676, 4768, 5344, 6556, 7348, 8344, 9352, 11473, 12859, 13112, 14696, 16688, 18704, 22946, 24883, 25718, 26224, 29392, 33376, 37408, 45892, 49766, 51436, 52448, 58784, 91784, 99532, 102872, 174181, 183568, 199064, 205744, 273713, 348362, 367136, 398128, 411488, 547426, 696724, 796256, 1094852, 1393448, 1915991, 2189704, 2786896, 3831982, 4379408, 5573792, 7663964, 8758816, 15327928, 30655856, 61311712]

約数ペア:

[(1, 61311712), (2, 30655856), (4, 15327928), (7, 8758816), (8, 7663964), (11, 5573792), (14, 4379408), (16, 3831982), (22, 2786896), (28, 2189704), (32, 1915991), (44, 1393448), (56, 1094852), (77, 796256), (88, 696724), (112, 547426), (149, 411488), (154, 398128), (167, 367136), (176, 348362), (224, 273713), (298, 205744), (308, 199064), (334, 183568), (352, 174181), (596, 102872), (616, 99532), (668, 91784), (1043, 58784), (1169, 52448), (1192, 51436), (1232, 49766), (1336, 45892), (1639, 37408), (1837, 33376), (2086, 29392), (2338, 26224), (2384, 25718), (2464, 24883), (2672, 22946), (3278, 18704), (3674, 16688), (4172, 14696), (4676, 13112), (4768, 12859), (5344, 11473), (6556, 9352), (7348, 8344)]