78909984

素因数分解:

$2^5\times 3^3\times {\mathrm{91331}}^1$

素因数の和:91350

約数の個数: 48

約数和(自身を含む): 230156640

約数和(自身を除く): 151246656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 91331, 182662, 273993, 365324, 547986, 730648, 821979, 1095972, 1461296, 1643958, 2191944, 2465937, 2922592, 3287916, 4383888, 4931874, 6575832, 8767776, 9863748, 13151664, 19727496, 26303328, 39454992, 78909984]

約数ペア:

[(1, 78909984), (2, 39454992), (3, 26303328), (4, 19727496), (6, 13151664), (8, 9863748), (9, 8767776), (12, 6575832), (16, 4931874), (18, 4383888), (24, 3287916), (27, 2922592), (32, 2465937), (36, 2191944), (48, 1643958), (54, 1461296), (72, 1095972), (96, 821979), (108, 730648), (144, 547986), (216, 365324), (288, 273993), (432, 182662), (864, 91331)]