12547872

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 38054016

約数和(自身を除く): 25506144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 103, 108, 141, 144, 162, 188, 206, 216, 282, 288, 309, 324, 376, 412, 423, 432, 564, 618, 648, 752, 824, 846, 864, 927, 1128, 1236, 1269, 1296, 1504, 1648, 1692, 1854, 2256, 2472, 2538, 2592, 2781, 3296, 3384, 3708, 3807, 4512, 4841, 4944, 5076, 5562, 6768, 7416, 7614, 8343, 9682, 9888, 10152, 11124, 13536, 14523, 14832, 15228, 16686, 19364, 20304, 22248, 29046, 29664, 30456, 33372, 38728, 40608, 43569, 44496, 58092, 60912, 66744, 77456, 87138, 88992, 116184, 121824, 130707, 133488, 154912, 174276, 232368, 261414, 266976, 348552, 392121, 464736, 522828, 697104, 784242, 1045656, 1394208, 1568484, 2091312, 3136968, 4182624, 6273936, 12547872]

約数ペア:

[(1, 12547872), (2, 6273936), (3, 4182624), (4, 3136968), (6, 2091312), (8, 1568484), (9, 1394208), (12, 1045656), (16, 784242), (18, 697104), (24, 522828), (27, 464736), (32, 392121), (36, 348552), (47, 266976), (48, 261414), (54, 232368), (72, 174276), (81, 154912), (94, 133488), (96, 130707), (103, 121824), (108, 116184), (141, 88992), (144, 87138), (162, 77456), (188, 66744), (206, 60912), (216, 58092), (282, 44496), (288, 43569), (309, 40608), (324, 38728), (376, 33372), (412, 30456), (423, 29664), (432, 29046), (564, 22248), (618, 20304), (648, 19364), (752, 16686), (824, 15228), (846, 14832), (864, 14523), (927, 13536), (1128, 11124), (1236, 10152), (1269, 9888), (1296, 9682), (1504, 8343), (1648, 7614), (1692, 7416), (1854, 6768), (2256, 5562), (2472, 5076), (2538, 4944), (2592, 4841), (2781, 4512), (3296, 3807), (3384, 3708)]