38687664

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 103541984

約数和(自身を除く): 64854320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 73, 122, 146, 181, 183, 219, 244, 292, 362, 366, 438, 488, 543, 584, 724, 732, 876, 976, 1086, 1168, 1448, 1464, 1752, 2172, 2896, 2928, 3504, 4344, 4453, 8688, 8906, 11041, 13213, 13359, 17812, 22082, 26426, 26718, 33123, 35624, 39639, 44164, 52852, 53436, 66246, 71248, 79278, 88328, 105704, 106872, 132492, 158556, 176656, 211408, 213744, 264984, 317112, 529968, 634224, 805993, 1611986, 2417979, 3223972, 4835958, 6447944, 9671916, 12895888, 19343832, 38687664]

約数ペア:

[(1, 38687664), (2, 19343832), (3, 12895888), (4, 9671916), (6, 6447944), (8, 4835958), (12, 3223972), (16, 2417979), (24, 1611986), (48, 805993), (61, 634224), (73, 529968), (122, 317112), (146, 264984), (181, 213744), (183, 211408), (219, 176656), (244, 158556), (292, 132492), (362, 106872), (366, 105704), (438, 88328), (488, 79278), (543, 71248), (584, 66246), (724, 53436), (732, 52852), (876, 44164), (976, 39639), (1086, 35624), (1168, 33123), (1448, 26718), (1464, 26426), (1752, 22082), (2172, 17812), (2896, 13359), (2928, 13213), (3504, 11041), (4344, 8906), (4453, 8688)]