61261872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4506

約数の個数: 80

約数和(自身を含む): 185321472

約数和(自身を除く): 124059600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4447, 4592, 6888, 8894, 13341, 13776, 17788, 26682, 31129, 35576, 53364, 62258, 71152, 93387, 106728, 124516, 182327, 186774, 213456, 249032, 364654, 373548, 498064, 546981, 729308, 747096, 1093962, 1276289, 1458616, 1494192, 2187924, 2552578, 2917232, 3828867, 4375848, 5105156, 7657734, 8751696, 10210312, 15315468, 20420624, 30630936, 61261872]

約数ペア:

[(1, 61261872), (2, 30630936), (3, 20420624), (4, 15315468), (6, 10210312), (7, 8751696), (8, 7657734), (12, 5105156), (14, 4375848), (16, 3828867), (21, 2917232), (24, 2552578), (28, 2187924), (41, 1494192), (42, 1458616), (48, 1276289), (56, 1093962), (82, 747096), (84, 729308), (112, 546981), (123, 498064), (164, 373548), (168, 364654), (246, 249032), (287, 213456), (328, 186774), (336, 182327), (492, 124516), (574, 106728), (656, 93387), (861, 71152), (984, 62258), (1148, 53364), (1722, 35576), (1968, 31129), (2296, 26682), (3444, 17788), (4447, 13776), (4592, 13341), (6888, 8894)]