66687972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1459}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 168262080

約数和(自身を除く): 101574108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1459, 1758, 2918, 3516, 3809, 4377, 5836, 7618, 8754, 11427, 15236, 17508, 18967, 22854, 37934, 45708, 56901, 75868, 113802, 227604, 427487, 854974, 1282461, 1709948, 2564922, 5129844, 5557331, 11114662, 16671993, 22229324, 33343986, 66687972]

約数ペア:

[(1, 66687972), (2, 33343986), (3, 22229324), (4, 16671993), (6, 11114662), (12, 5557331), (13, 5129844), (26, 2564922), (39, 1709948), (52, 1282461), (78, 854974), (156, 427487), (293, 227604), (586, 113802), (879, 75868), (1172, 56901), (1459, 45708), (1758, 37934), (2918, 22854), (3516, 18967), (3809, 17508), (4377, 15236), (5836, 11427), (7618, 8754)]