25298784

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 61792416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 89, 94, 96, 108, 112, 126, 141, 144, 168, 178, 188, 189, 216, 224, 252, 267, 282, 288, 329, 336, 356, 376, 378, 423, 432, 504, 534, 564, 623, 658, 672, 712, 752, 756, 801, 846, 864, 987, 1008, 1068, 1128, 1246, 1269, 1316, 1424, 1504, 1512, 1602, 1692, 1869, 1974, 2016, 2136, 2256, 2403, 2492, 2538, 2632, 2848, 2961, 3024, 3204, 3384, 3738, 3948, 4183, 4272, 4512, 4806, 4984, 5076, 5264, 5607, 5922, 6048, 6408, 6768, 7476, 7896, 8366, 8544, 8883, 9612, 9968, 10152, 10528, 11214, 11844, 12549, 12816, 13536, 14952, 15792, 16732, 16821, 17766, 19224, 19936, 20304, 22428, 23688, 25098, 25632, 29281, 29904, 31584, 33464, 33642, 35532, 37647, 38448, 40608, 44856, 47376, 50196, 58562, 59808, 66928, 67284, 71064, 75294, 76896, 87843, 89712, 94752, 100392, 112941, 117124, 133856, 134568, 142128, 150588, 175686, 179424, 200784, 225882, 234248, 263529, 269136, 284256, 301176, 351372, 401568, 451764, 468496, 527058, 538272, 602352, 702744, 790587, 903528, 936992, 1054116, 1204704, 1405488, 1581174, 1807056, 2108232, 2810976, 3162348, 3614112, 4216464, 6324696, 8432928, 12649392, 25298784]

約数ペア:

[(1, 25298784), (2, 12649392), (3, 8432928), (4, 6324696), (6, 4216464), (7, 3614112), (8, 3162348), (9, 2810976), (12, 2108232), (14, 1807056), (16, 1581174), (18, 1405488), (21, 1204704), (24, 1054116), (27, 936992), (28, 903528), (32, 790587), (36, 702744), (42, 602352), (47, 538272), (48, 527058), (54, 468496), (56, 451764), (63, 401568), (72, 351372), (84, 301176), (89, 284256), (94, 269136), (96, 263529), (108, 234248), (112, 225882), (126, 200784), (141, 179424), (144, 175686), (168, 150588), (178, 142128), (188, 134568), (189, 133856), (216, 117124), (224, 112941), (252, 100392), (267, 94752), (282, 89712), (288, 87843), (329, 76896), (336, 75294), (356, 71064), (376, 67284), (378, 66928), (423, 59808), (432, 58562), (504, 50196), (534, 47376), (564, 44856), (623, 40608), (658, 38448), (672, 37647), (712, 35532), (752, 33642), (756, 33464), (801, 31584), (846, 29904), (864, 29281), (987, 25632), (1008, 25098), (1068, 23688), (1128, 22428), (1246, 20304), (1269, 19936), (1316, 19224), (1424, 17766), (1504, 16821), (1512, 16732), (1602, 15792), (1692, 14952), (1869, 13536), (1974, 12816), (2016, 12549), (2136, 11844), (2256, 11214), (2403, 10528), (2492, 10152), (2538, 9968), (2632, 9612), (2848, 8883), (2961, 8544), (3024, 8366), (3204, 7896), (3384, 7476), (3738, 6768), (3948, 6408), (4183, 6048), (4272, 5922), (4512, 5607), (4806, 5264), (4984, 5076)]