78904992

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20047}}^1$

素因数の和:20101

約数の個数: 48

約数和(自身を含む): 212188032

約数和(自身を除く): 133283040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 320752, 481128, 641504, 821927, 962256, 1643854, 1924512, 2465781, 3287708, 4931562, 6575416, 9863124, 13150832, 19726248, 26301664, 39452496, 78904992]

約数ペア:

[(1, 78904992), (2, 39452496), (3, 26301664), (4, 19726248), (6, 13150832), (8, 9863124), (12, 6575416), (16, 4931562), (24, 3287708), (32, 2465781), (41, 1924512), (48, 1643854), (82, 962256), (96, 821927), (123, 641504), (164, 481128), (246, 320752), (328, 240564), (492, 160376), (656, 120282), (984, 80188), (1312, 60141), (1968, 40094), (3936, 20047)]