81318084

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4651}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 200073216

約数和(自身を除く): 118755132

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4371, 4651, 5828, 8742, 9302, 13953, 17484, 18604, 27906, 55812, 144181, 218597, 288362, 432543, 437194, 576724, 655791, 865086, 874388, 1311582, 1730172, 2623164, 6776507, 13553014, 20329521, 27106028, 40659042, 81318084]

約数ペア:

[(1, 81318084), (2, 40659042), (3, 27106028), (4, 20329521), (6, 13553014), (12, 6776507), (31, 2623164), (47, 1730172), (62, 1311582), (93, 874388), (94, 865086), (124, 655791), (141, 576724), (186, 437194), (188, 432543), (282, 288362), (372, 218597), (564, 144181), (1457, 55812), (2914, 27906), (4371, 18604), (4651, 17484), (5828, 13953), (8742, 9302)]