42144816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2978

約数の個数: 80

約数和(自身を含む): 127364864

約数和(自身を除く): 85220048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 2917, 3612, 4816, 5834, 7224, 8751, 11668, 14448, 17502, 20419, 23336, 35004, 40838, 46672, 61257, 70008, 81676, 122514, 125431, 140016, 163352, 245028, 250862, 326704, 376293, 490056, 501724, 752586, 878017, 980112, 1003448, 1505172, 1756034, 2006896, 2634051, 3010344, 3512068, 5268102, 6020688, 7024136, 10536204, 14048272, 21072408, 42144816]

約数ペア:

[(1, 42144816), (2, 21072408), (3, 14048272), (4, 10536204), (6, 7024136), (7, 6020688), (8, 5268102), (12, 3512068), (14, 3010344), (16, 2634051), (21, 2006896), (24, 1756034), (28, 1505172), (42, 1003448), (43, 980112), (48, 878017), (56, 752586), (84, 501724), (86, 490056), (112, 376293), (129, 326704), (168, 250862), (172, 245028), (258, 163352), (301, 140016), (336, 125431), (344, 122514), (516, 81676), (602, 70008), (688, 61257), (903, 46672), (1032, 40838), (1204, 35004), (1806, 23336), (2064, 20419), (2408, 17502), (2917, 14448), (3612, 11668), (4816, 8751), (5834, 7224)]