127428084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3691}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 370913088

約数和(自身を除く): 243485004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3691, 3836, 4932, 5754, 7382, 8631, 11073, 11508, 14764, 17262, 22146, 25837, 33219, 34524, 44292, 51674, 66438, 77511, 103348, 132876, 155022, 232533, 310044, 465066, 505667, 930132, 1011334, 1517001, 2022668, 3034002, 3539669, 4551003, 6068004, 7079338, 9102006, 10619007, 14158676, 18204012, 21238014, 31857021, 42476028, 63714042, 127428084]

約数ペア:

[(1, 127428084), (2, 63714042), (3, 42476028), (4, 31857021), (6, 21238014), (7, 18204012), (9, 14158676), (12, 10619007), (14, 9102006), (18, 7079338), (21, 6068004), (28, 4551003), (36, 3539669), (42, 3034002), (63, 2022668), (84, 1517001), (126, 1011334), (137, 930132), (252, 505667), (274, 465066), (411, 310044), (548, 232533), (822, 155022), (959, 132876), (1233, 103348), (1644, 77511), (1918, 66438), (2466, 51674), (2877, 44292), (3691, 34524), (3836, 33219), (4932, 25837), (5754, 22146), (7382, 17262), (8631, 14764), (11073, 11508)]