81475036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 155514240

約数和(自身を除く): 74039204

約数列:

[1, 2, 4, 29, 37, 41, 58, 74, 82, 116, 148, 164, 463, 926, 1073, 1189, 1517, 1852, 2146, 2378, 3034, 4292, 4756, 6068, 13427, 17131, 18983, 26854, 34262, 37966, 43993, 53708, 68524, 75932, 87986, 175972, 496799, 550507, 702371, 993598, 1101014, 1404742, 1987196, 2202028, 2809484, 20368759, 40737518, 81475036]

約数ペア:

[(1, 81475036), (2, 40737518), (4, 20368759), (29, 2809484), (37, 2202028), (41, 1987196), (58, 1404742), (74, 1101014), (82, 993598), (116, 702371), (148, 550507), (164, 496799), (463, 175972), (926, 87986), (1073, 75932), (1189, 68524), (1517, 53708), (1852, 43993), (2146, 37966), (2378, 34262), (3034, 26854), (4292, 18983), (4756, 17131), (6068, 13427)]