73680772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 150151680

約数和(自身を除く): 76470908

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 79, 82, 94, 121, 158, 164, 188, 242, 316, 451, 484, 517, 869, 902, 1034, 1738, 1804, 1927, 2068, 3239, 3476, 3713, 3854, 4961, 5687, 6478, 7426, 7708, 9559, 9922, 11374, 12956, 14852, 19118, 19844, 21197, 22748, 35629, 38236, 40843, 42394, 71258, 81686, 84788, 142516, 152233, 163372, 233167, 304466, 391919, 449273, 466334, 608932, 783838, 898546, 932668, 1567676, 1674563, 1797092, 3349126, 6698252, 18420193, 36840386, 73680772]

約数ペア:

[(1, 73680772), (2, 36840386), (4, 18420193), (11, 6698252), (22, 3349126), (41, 1797092), (44, 1674563), (47, 1567676), (79, 932668), (82, 898546), (94, 783838), (121, 608932), (158, 466334), (164, 449273), (188, 391919), (242, 304466), (316, 233167), (451, 163372), (484, 152233), (517, 142516), (869, 84788), (902, 81686), (1034, 71258), (1738, 42394), (1804, 40843), (1927, 38236), (2068, 35629), (3239, 22748), (3476, 21197), (3713, 19844), (3854, 19118), (4961, 14852), (5687, 12956), (6478, 11374), (7426, 9922), (7708, 9559)]