80081514

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 103777686

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 139, 141, 227, 278, 282, 417, 423, 454, 681, 834, 846, 1251, 1269, 1362, 2043, 2502, 2538, 3753, 4086, 6129, 6533, 7506, 10669, 12258, 13066, 19599, 21338, 31553, 32007, 39198, 58797, 63106, 64014, 94659, 96021, 117594, 176391, 189318, 192042, 283977, 288063, 352782, 567954, 576126, 851931, 1482991, 1703862, 2965982, 4448973, 8897946, 13346919, 26693838, 40040757, 80081514]

約数ペア:

[(1, 80081514), (2, 40040757), (3, 26693838), (6, 13346919), (9, 8897946), (18, 4448973), (27, 2965982), (47, 1703862), (54, 1482991), (94, 851931), (139, 576126), (141, 567954), (227, 352782), (278, 288063), (282, 283977), (417, 192042), (423, 189318), (454, 176391), (681, 117594), (834, 96021), (846, 94659), (1251, 64014), (1269, 63106), (1362, 58797), (2043, 39198), (2502, 32007), (2538, 31553), (3753, 21338), (4086, 19599), (6129, 13066), (6533, 12258), (7506, 10669)]