25055316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 77296128

約数和(自身を除く): 52240812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 157, 186, 198, 234, 279, 286, 314, 341, 372, 396, 403, 429, 468, 471, 558, 572, 628, 682, 806, 858, 942, 1023, 1116, 1209, 1287, 1364, 1413, 1612, 1716, 1727, 1884, 2041, 2046, 2418, 2574, 2826, 3069, 3454, 3627, 4082, 4092, 4433, 4836, 4867, 5148, 5181, 5652, 6123, 6138, 6908, 7254, 8164, 8866, 9734, 10362, 12246, 12276, 13299, 14508, 14601, 15543, 17732, 18369, 19468, 20724, 22451, 24492, 26598, 29202, 31086, 36738, 39897, 43803, 44902, 53196, 53537, 58404, 62172, 63271, 67353, 73476, 79794, 87606, 89804, 107074, 126542, 134706, 159588, 160611, 175212, 189813, 202059, 214148, 253084, 269412, 321222, 379626, 404118, 481833, 569439, 642444, 695981, 759252, 808236, 963666, 1138878, 1391962, 1927332, 2087943, 2277756, 2783924, 4175886, 6263829, 8351772, 12527658, 25055316]

約数ペア:

[(1, 25055316), (2, 12527658), (3, 8351772), (4, 6263829), (6, 4175886), (9, 2783924), (11, 2277756), (12, 2087943), (13, 1927332), (18, 1391962), (22, 1138878), (26, 963666), (31, 808236), (33, 759252), (36, 695981), (39, 642444), (44, 569439), (52, 481833), (62, 404118), (66, 379626), (78, 321222), (93, 269412), (99, 253084), (117, 214148), (124, 202059), (132, 189813), (143, 175212), (156, 160611), (157, 159588), (186, 134706), (198, 126542), (234, 107074), (279, 89804), (286, 87606), (314, 79794), (341, 73476), (372, 67353), (396, 63271), (403, 62172), (429, 58404), (468, 53537), (471, 53196), (558, 44902), (572, 43803), (628, 39897), (682, 36738), (806, 31086), (858, 29202), (942, 26598), (1023, 24492), (1116, 22451), (1209, 20724), (1287, 19468), (1364, 18369), (1413, 17732), (1612, 15543), (1716, 14601), (1727, 14508), (1884, 13299), (2041, 12276), (2046, 12246), (2418, 10362), (2574, 9734), (2826, 8866), (3069, 8164), (3454, 7254), (3627, 6908), (4082, 6138), (4092, 6123), (4433, 5652), (4836, 5181), (4867, 5148)]