73199628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 196851200

約数和(自身を除く): 123651572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1039, 1236, 1854, 1957, 2078, 3117, 3708, 3914, 4156, 5871, 6234, 7828, 9351, 11742, 12468, 17613, 18702, 19741, 23484, 35226, 37404, 39482, 59223, 70452, 78964, 107017, 118446, 177669, 214034, 236892, 321051, 355338, 428068, 642102, 710676, 963153, 1284204, 1926306, 2033323, 3852612, 4066646, 6099969, 8133292, 12199938, 18299907, 24399876, 36599814, 73199628]

約数ペア:

[(1, 73199628), (2, 36599814), (3, 24399876), (4, 18299907), (6, 12199938), (9, 8133292), (12, 6099969), (18, 4066646), (19, 3852612), (36, 2033323), (38, 1926306), (57, 1284204), (76, 963153), (103, 710676), (114, 642102), (171, 428068), (206, 355338), (228, 321051), (309, 236892), (342, 214034), (412, 177669), (618, 118446), (684, 107017), (927, 78964), (1039, 70452), (1236, 59223), (1854, 39482), (1957, 37404), (2078, 35226), (3117, 23484), (3708, 19741), (3914, 18702), (4156, 17613), (5871, 12468), (6234, 11742), (7828, 9351)]