78707580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 255714816

約数和(自身を除く): 177007236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2797, 2814, 4020, 4690, 5594, 5628, 7035, 8391, 9380, 11188, 13985, 14070, 16782, 19579, 27970, 28140, 33564, 39158, 41955, 55940, 58737, 78316, 83910, 97895, 117474, 167820, 187399, 195790, 234948, 293685, 374798, 391580, 562197, 587370, 749596, 936995, 1124394, 1174740, 1311793, 1873990, 2248788, 2623586, 2810985, 3747980, 3935379, 5247172, 5621970, 6558965, 7870758, 11243940, 13117930, 15741516, 19676895, 26235860, 39353790, 78707580]

約数ペア:

[(1, 78707580), (2, 39353790), (3, 26235860), (4, 19676895), (5, 15741516), (6, 13117930), (7, 11243940), (10, 7870758), (12, 6558965), (14, 5621970), (15, 5247172), (20, 3935379), (21, 3747980), (28, 2810985), (30, 2623586), (35, 2248788), (42, 1873990), (60, 1311793), (67, 1174740), (70, 1124394), (84, 936995), (105, 749596), (134, 587370), (140, 562197), (201, 391580), (210, 374798), (268, 293685), (335, 234948), (402, 195790), (420, 187399), (469, 167820), (670, 117474), (804, 97895), (938, 83910), (1005, 78316), (1340, 58737), (1407, 55940), (1876, 41955), (2010, 39158), (2345, 33564), (2797, 28140), (2814, 27970), (4020, 19579), (4690, 16782), (5594, 14070), (5628, 13985), (7035, 11188), (8391, 9380)]