81865164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 200406528

約数和(自身を除く): 118541364

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 3923, 5217, 6956, 7846, 10434, 11769, 15692, 20868, 23538, 47076, 145151, 184381, 290302, 368762, 435453, 553143, 580604, 737524, 870906, 1106286, 1741812, 2212572, 6822097, 13644194, 20466291, 27288388, 40932582, 81865164]

約数ペア:

[(1, 81865164), (2, 40932582), (3, 27288388), (4, 20466291), (6, 13644194), (12, 6822097), (37, 2212572), (47, 1741812), (74, 1106286), (94, 870906), (111, 737524), (141, 580604), (148, 553143), (188, 435453), (222, 368762), (282, 290302), (444, 184381), (564, 145151), (1739, 47076), (3478, 23538), (3923, 20868), (5217, 15692), (6956, 11769), (7846, 10434)]