78452370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11941}}^1$

素因数の和:12027

約数の個数: 48

約数和(自身を含む): 206787672

約数和(自身を除く): 128335302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 11941, 23882, 35823, 59705, 71646, 107469, 119410, 179115, 214938, 358230, 537345, 871693, 1074690, 1743386, 2615079, 4358465, 5230158, 7845237, 8716930, 13075395, 15690474, 26150790, 39226185, 78452370]

約数ペア:

[(1, 78452370), (2, 39226185), (3, 26150790), (5, 15690474), (6, 13075395), (9, 8716930), (10, 7845237), (15, 5230158), (18, 4358465), (30, 2615079), (45, 1743386), (73, 1074690), (90, 871693), (146, 537345), (219, 358230), (365, 214938), (438, 179115), (657, 119410), (730, 107469), (1095, 71646), (1314, 59705), (2190, 35823), (3285, 23882), (6570, 11941)]