78004184

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 152048640

約数和(自身を除く): 74044456

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 2083, 4166, 4681, 8332, 9362, 16664, 18724, 37448, 64573, 129146, 258292, 314533, 516584, 629066, 1258132, 2516264, 9750523, 19501046, 39002092, 78004184]

約数ペア:

[(1, 78004184), (2, 39002092), (4, 19501046), (8, 9750523), (31, 2516264), (62, 1258132), (124, 629066), (151, 516584), (248, 314533), (302, 258292), (604, 129146), (1208, 64573), (2083, 37448), (4166, 18724), (4681, 16664), (8332, 9362)]