67405644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 174807360

約数和(自身を除く): 107401716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 158, 173, 237, 274, 316, 346, 411, 474, 519, 548, 692, 711, 822, 948, 1038, 1233, 1422, 1557, 1644, 2076, 2466, 2844, 3114, 4932, 6228, 10823, 13667, 21646, 23701, 27334, 32469, 41001, 43292, 47402, 54668, 64938, 71103, 82002, 94804, 97407, 123003, 129876, 142206, 164004, 194814, 213309, 246006, 284412, 389628, 426618, 492012, 853236, 1872379, 3744758, 5617137, 7489516, 11234274, 16851411, 22468548, 33702822, 67405644]

約数ペア:

[(1, 67405644), (2, 33702822), (3, 22468548), (4, 16851411), (6, 11234274), (9, 7489516), (12, 5617137), (18, 3744758), (36, 1872379), (79, 853236), (137, 492012), (158, 426618), (173, 389628), (237, 284412), (274, 246006), (316, 213309), (346, 194814), (411, 164004), (474, 142206), (519, 129876), (548, 123003), (692, 97407), (711, 94804), (822, 82002), (948, 71103), (1038, 64938), (1233, 54668), (1422, 47402), (1557, 43292), (1644, 41001), (2076, 32469), (2466, 27334), (2844, 23701), (3114, 21646), (4932, 13667), (6228, 10823)]