84917340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4531

約数の個数: 72

約数和(自身を含む): 260048880

約数和(自身を除く): 175131540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4409, 4815, 6420, 8818, 9630, 13227, 17636, 19260, 22045, 26454, 39681, 44090, 52908, 66135, 79362, 88180, 132270, 158724, 198405, 264540, 396810, 471763, 793620, 943526, 1415289, 1887052, 2358815, 2830578, 4245867, 4717630, 5661156, 7076445, 8491734, 9435260, 14152890, 16983468, 21229335, 28305780, 42458670, 84917340]

約数ペア:

[(1, 84917340), (2, 42458670), (3, 28305780), (4, 21229335), (5, 16983468), (6, 14152890), (9, 9435260), (10, 8491734), (12, 7076445), (15, 5661156), (18, 4717630), (20, 4245867), (30, 2830578), (36, 2358815), (45, 1887052), (60, 1415289), (90, 943526), (107, 793620), (180, 471763), (214, 396810), (321, 264540), (428, 198405), (535, 158724), (642, 132270), (963, 88180), (1070, 79362), (1284, 66135), (1605, 52908), (1926, 44090), (2140, 39681), (3210, 26454), (3852, 22045), (4409, 19260), (4815, 17636), (6420, 13227), (8818, 9630)]