25725168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 86661120

約数和(自身を除く): 60935952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 181, 188, 189, 216, 252, 282, 329, 336, 362, 376, 378, 423, 432, 504, 543, 564, 658, 724, 752, 756, 846, 987, 1008, 1086, 1128, 1267, 1269, 1316, 1448, 1512, 1629, 1692, 1974, 2172, 2256, 2534, 2538, 2632, 2896, 2961, 3024, 3258, 3384, 3801, 3948, 4344, 4887, 5068, 5076, 5264, 5922, 6516, 6768, 7602, 7896, 8507, 8688, 8883, 9774, 10136, 10152, 11403, 11844, 13032, 15204, 15792, 17014, 17766, 19548, 20272, 20304, 22806, 23688, 25521, 26064, 30408, 34028, 34209, 35532, 39096, 45612, 47376, 51042, 59549, 60816, 68056, 68418, 71064, 76563, 78192, 91224, 102084, 119098, 136112, 136836, 142128, 153126, 178647, 182448, 204168, 229689, 238196, 273672, 306252, 357294, 408336, 459378, 476392, 535941, 547344, 612504, 714588, 918756, 952784, 1071882, 1225008, 1429176, 1607823, 1837512, 2143764, 2858352, 3215646, 3675024, 4287528, 6431292, 8575056, 12862584, 25725168]

約数ペア:

[(1, 25725168), (2, 12862584), (3, 8575056), (4, 6431292), (6, 4287528), (7, 3675024), (8, 3215646), (9, 2858352), (12, 2143764), (14, 1837512), (16, 1607823), (18, 1429176), (21, 1225008), (24, 1071882), (27, 952784), (28, 918756), (36, 714588), (42, 612504), (47, 547344), (48, 535941), (54, 476392), (56, 459378), (63, 408336), (72, 357294), (84, 306252), (94, 273672), (108, 238196), (112, 229689), (126, 204168), (141, 182448), (144, 178647), (168, 153126), (181, 142128), (188, 136836), (189, 136112), (216, 119098), (252, 102084), (282, 91224), (329, 78192), (336, 76563), (362, 71064), (376, 68418), (378, 68056), (423, 60816), (432, 59549), (504, 51042), (543, 47376), (564, 45612), (658, 39096), (724, 35532), (752, 34209), (756, 34028), (846, 30408), (987, 26064), (1008, 25521), (1086, 23688), (1128, 22806), (1267, 20304), (1269, 20272), (1316, 19548), (1448, 17766), (1512, 17014), (1629, 15792), (1692, 15204), (1974, 13032), (2172, 11844), (2256, 11403), (2534, 10152), (2538, 10136), (2632, 9774), (2896, 8883), (2961, 8688), (3024, 8507), (3258, 7896), (3384, 7602), (3801, 6768), (3948, 6516), (4344, 5922), (4887, 5264), (5068, 5076)]