81133332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1307}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 216814080

約数和(自身を除く): 135680748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1307, 1478, 2217, 2614, 2956, 3921, 4434, 5173, 5228, 7842, 8868, 9149, 10346, 15519, 15684, 18298, 20692, 27447, 31038, 36596, 54894, 62076, 109788, 965873, 1931746, 2897619, 3863492, 5795238, 6761111, 11590476, 13522222, 20283333, 27044444, 40566666, 81133332]

約数ペア:

[(1, 81133332), (2, 40566666), (3, 27044444), (4, 20283333), (6, 13522222), (7, 11590476), (12, 6761111), (14, 5795238), (21, 3863492), (28, 2897619), (42, 1931746), (84, 965873), (739, 109788), (1307, 62076), (1478, 54894), (2217, 36596), (2614, 31038), (2956, 27447), (3921, 20692), (4434, 18298), (5173, 15684), (5228, 15519), (7842, 10346), (8868, 9149)]