66871776

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9895

約数の個数: 48

約数和(自身を含む): 178028928

約数和(自身を除く): 111157152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 9811, 19622, 29433, 39244, 58866, 78488, 117732, 156976, 235464, 313952, 470928, 696581, 941856, 1393162, 2089743, 2786324, 4179486, 5572648, 8358972, 11145296, 16717944, 22290592, 33435888, 66871776]

約数ペア:

[(1, 66871776), (2, 33435888), (3, 22290592), (4, 16717944), (6, 11145296), (8, 8358972), (12, 5572648), (16, 4179486), (24, 2786324), (32, 2089743), (48, 1393162), (71, 941856), (96, 696581), (142, 470928), (213, 313952), (284, 235464), (426, 156976), (568, 117732), (852, 78488), (1136, 58866), (1704, 39244), (2272, 29433), (3408, 19622), (6816, 9811)]