70680834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 179831808

約数和(自身を除く): 109150974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 631, 762, 882, 889, 1143, 1262, 1778, 1893, 2286, 2667, 3786, 4417, 5334, 5679, 6223, 8001, 8834, 11358, 12446, 13251, 16002, 18669, 26502, 30919, 37338, 39753, 56007, 61838, 79506, 80137, 92757, 112014, 160274, 185514, 240411, 278271, 480822, 556542, 560959, 721233, 1121918, 1442466, 1682877, 3365754, 3926713, 5048631, 7853426, 10097262, 11780139, 23560278, 35340417, 70680834]

約数ペア:

[(1, 70680834), (2, 35340417), (3, 23560278), (6, 11780139), (7, 10097262), (9, 7853426), (14, 5048631), (18, 3926713), (21, 3365754), (42, 1682877), (49, 1442466), (63, 1121918), (98, 721233), (126, 560959), (127, 556542), (147, 480822), (254, 278271), (294, 240411), (381, 185514), (441, 160274), (631, 112014), (762, 92757), (882, 80137), (889, 79506), (1143, 61838), (1262, 56007), (1778, 39753), (1893, 37338), (2286, 30919), (2667, 26502), (3786, 18669), (4417, 16002), (5334, 13251), (5679, 12446), (6223, 11358), (8001, 8834)]