61541676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 179588864

約数和(自身を除く): 118047188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2371, 2884, 3708, 4326, 4742, 6489, 7113, 8652, 9484, 12978, 14226, 16597, 21339, 25956, 28452, 33194, 42678, 49791, 66388, 85356, 99582, 149373, 199164, 244213, 298746, 488426, 597492, 732639, 976852, 1465278, 1709491, 2197917, 2930556, 3418982, 4395834, 5128473, 6837964, 8791668, 10256946, 15385419, 20513892, 30770838, 61541676]

約数ペア:

[(1, 61541676), (2, 30770838), (3, 20513892), (4, 15385419), (6, 10256946), (7, 8791668), (9, 6837964), (12, 5128473), (14, 4395834), (18, 3418982), (21, 2930556), (28, 2197917), (36, 1709491), (42, 1465278), (63, 976852), (84, 732639), (103, 597492), (126, 488426), (206, 298746), (252, 244213), (309, 199164), (412, 149373), (618, 99582), (721, 85356), (927, 66388), (1236, 49791), (1442, 42678), (1854, 33194), (2163, 28452), (2371, 25956), (2884, 21339), (3708, 16597), (4326, 14226), (4742, 12978), (6489, 9484), (7113, 8652)]