173680164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6323}}^1$

素因数の和:6449

約数の個数: 72

約数和(自身を含む): 506425920

約数和(自身を除く): 332745756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6323, 6867, 9156, 12646, 13734, 18969, 25292, 27468, 37938, 44261, 56907, 75876, 88522, 113814, 132783, 177044, 227628, 265566, 398349, 531132, 689207, 796698, 1378414, 1593396, 2067621, 2756828, 4135242, 4824449, 6202863, 8270484, 9648898, 12405726, 14473347, 19297796, 24811452, 28946694, 43420041, 57893388, 86840082, 173680164]

約数ペア:

[(1, 173680164), (2, 86840082), (3, 57893388), (4, 43420041), (6, 28946694), (7, 24811452), (9, 19297796), (12, 14473347), (14, 12405726), (18, 9648898), (21, 8270484), (28, 6202863), (36, 4824449), (42, 4135242), (63, 2756828), (84, 2067621), (109, 1593396), (126, 1378414), (218, 796698), (252, 689207), (327, 531132), (436, 398349), (654, 265566), (763, 227628), (981, 177044), (1308, 132783), (1526, 113814), (1962, 88522), (2289, 75876), (3052, 56907), (3924, 44261), (4578, 37938), (6323, 27468), (6867, 25292), (9156, 18969), (12646, 13734)]