73285156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 150740352

約数和(自身を除く): 77455196

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 401, 427, 428, 749, 802, 854, 1498, 1604, 1708, 2807, 2996, 5614, 6527, 11228, 13054, 24461, 26108, 42907, 45689, 48922, 85814, 91378, 97844, 171227, 171628, 182756, 300349, 342454, 600698, 684908, 1201396, 2617327, 5234654, 10469308, 18321289, 36642578, 73285156]

約数ペア:

[(1, 73285156), (2, 36642578), (4, 18321289), (7, 10469308), (14, 5234654), (28, 2617327), (61, 1201396), (107, 684908), (122, 600698), (214, 342454), (244, 300349), (401, 182756), (427, 171628), (428, 171227), (749, 97844), (802, 91378), (854, 85814), (1498, 48922), (1604, 45689), (1708, 42907), (2807, 26108), (2996, 24461), (5614, 13054), (6527, 11228)]