72864804

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 173583872

約数和(自身を除く): 100719068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 223, 292, 373, 438, 446, 669, 746, 876, 892, 1119, 1338, 1492, 2238, 2676, 4476, 16279, 27229, 32558, 48837, 54458, 65116, 81687, 83179, 97674, 108916, 163374, 166358, 195348, 249537, 326748, 332716, 499074, 998148, 6072067, 12144134, 18216201, 24288268, 36432402, 72864804]

約数ペア:

[(1, 72864804), (2, 36432402), (3, 24288268), (4, 18216201), (6, 12144134), (12, 6072067), (73, 998148), (146, 499074), (219, 332716), (223, 326748), (292, 249537), (373, 195348), (438, 166358), (446, 163374), (669, 108916), (746, 97674), (876, 83179), (892, 81687), (1119, 65116), (1338, 54458), (1492, 48837), (2238, 32558), (2676, 27229), (4476, 16279)]