61171656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 193562880

約数和(自身を除く): 132391224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 757, 777, 888, 962, 1036, 1092, 1443, 1514, 1554, 1924, 2072, 2184, 2271, 2886, 3028, 3108, 3367, 3848, 4542, 5299, 5772, 6056, 6216, 6734, 9084, 9841, 10101, 10598, 11544, 13468, 15897, 18168, 19682, 20202, 21196, 26936, 28009, 29523, 31794, 39364, 40404, 42392, 56018, 59046, 63588, 68887, 78728, 80808, 84027, 112036, 118092, 127176, 137774, 168054, 196063, 206661, 224072, 236184, 275548, 336108, 364117, 392126, 413322, 551096, 588189, 672216, 728234, 784252, 826644, 1092351, 1176378, 1456468, 1568504, 1653288, 2184702, 2352756, 2548819, 2912936, 4369404, 4705512, 5097638, 7646457, 8738808, 10195276, 15292914, 20390552, 30585828, 61171656]

約数ペア:

[(1, 61171656), (2, 30585828), (3, 20390552), (4, 15292914), (6, 10195276), (7, 8738808), (8, 7646457), (12, 5097638), (13, 4705512), (14, 4369404), (21, 2912936), (24, 2548819), (26, 2352756), (28, 2184702), (37, 1653288), (39, 1568504), (42, 1456468), (52, 1176378), (56, 1092351), (74, 826644), (78, 784252), (84, 728234), (91, 672216), (104, 588189), (111, 551096), (148, 413322), (156, 392126), (168, 364117), (182, 336108), (222, 275548), (259, 236184), (273, 224072), (296, 206661), (312, 196063), (364, 168054), (444, 137774), (481, 127176), (518, 118092), (546, 112036), (728, 84027), (757, 80808), (777, 78728), (888, 68887), (962, 63588), (1036, 59046), (1092, 56018), (1443, 42392), (1514, 40404), (1554, 39364), (1924, 31794), (2072, 29523), (2184, 28009), (2271, 26936), (2886, 21196), (3028, 20202), (3108, 19682), (3367, 18168), (3848, 15897), (4542, 13468), (5299, 11544), (5772, 10598), (6056, 10101), (6216, 9841), (6734, 9084)]