25465104

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 150

約数和(自身を含む): 85950414

約数和(自身を除く): 60485310

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 401, 432, 441, 504, 567, 588, 648, 756, 784, 802, 882, 1008, 1134, 1176, 1203, 1296, 1323, 1512, 1604, 1764, 2268, 2352, 2406, 2646, 2807, 3024, 3208, 3528, 3609, 3969, 4536, 4812, 5292, 5614, 6416, 7056, 7218, 7938, 8421, 9072, 9624, 10584, 10827, 11228, 14436, 15876, 16842, 19248, 19649, 21168, 21654, 22456, 25263, 28872, 31752, 32481, 33684, 39298, 43308, 44912, 50526, 57744, 58947, 63504, 64962, 67368, 75789, 78596, 86616, 101052, 117894, 129924, 134736, 151578, 157192, 173232, 176841, 202104, 227367, 235788, 259848, 303156, 314384, 353682, 404208, 454734, 471576, 519696, 530523, 606312, 707364, 909468, 943152, 1061046, 1212624, 1414728, 1591569, 1818936, 2122092, 2829456, 3183138, 3637872, 4244184, 6366276, 8488368, 12732552, 25465104]

約数ペア:

[(1, 25465104), (2, 12732552), (3, 8488368), (4, 6366276), (6, 4244184), (7, 3637872), (8, 3183138), (9, 2829456), (12, 2122092), (14, 1818936), (16, 1591569), (18, 1414728), (21, 1212624), (24, 1061046), (27, 943152), (28, 909468), (36, 707364), (42, 606312), (48, 530523), (49, 519696), (54, 471576), (56, 454734), (63, 404208), (72, 353682), (81, 314384), (84, 303156), (98, 259848), (108, 235788), (112, 227367), (126, 202104), (144, 176841), (147, 173232), (162, 157192), (168, 151578), (189, 134736), (196, 129924), (216, 117894), (252, 101052), (294, 86616), (324, 78596), (336, 75789), (378, 67368), (392, 64962), (401, 63504), (432, 58947), (441, 57744), (504, 50526), (567, 44912), (588, 43308), (648, 39298), (756, 33684), (784, 32481), (802, 31752), (882, 28872), (1008, 25263), (1134, 22456), (1176, 21654), (1203, 21168), (1296, 19649), (1323, 19248), (1512, 16842), (1604, 15876), (1764, 14436), (2268, 11228), (2352, 10827), (2406, 10584), (2646, 9624), (2807, 9072), (3024, 8421), (3208, 7938), (3528, 7218), (3609, 7056), (3969, 6416), (4536, 5614), (4812, 5292)]