25306092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 73740576

約数和(自身を除く): 48434484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 733, 822, 959, 1233, 1466, 1644, 1918, 2199, 2466, 2877, 2932, 3836, 4398, 4932, 5131, 5754, 6597, 8631, 8796, 10262, 11508, 13194, 15393, 17262, 20524, 26388, 30786, 34524, 46179, 61572, 92358, 100421, 184716, 200842, 301263, 401684, 602526, 702947, 903789, 1205052, 1405894, 1807578, 2108841, 2811788, 3615156, 4217682, 6326523, 8435364, 12653046, 25306092]

約数ペア:

[(1, 25306092), (2, 12653046), (3, 8435364), (4, 6326523), (6, 4217682), (7, 3615156), (9, 2811788), (12, 2108841), (14, 1807578), (18, 1405894), (21, 1205052), (28, 903789), (36, 702947), (42, 602526), (63, 401684), (84, 301263), (126, 200842), (137, 184716), (252, 100421), (274, 92358), (411, 61572), (548, 46179), (733, 34524), (822, 30786), (959, 26388), (1233, 20524), (1466, 17262), (1644, 15393), (1918, 13194), (2199, 11508), (2466, 10262), (2877, 8796), (2932, 8631), (3836, 6597), (4398, 5754), (4932, 5131)]