77154896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 193737600

約数和(自身を除く): 116582704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2789, 3458, 3952, 5578, 6916, 11156, 13832, 19523, 22312, 27664, 36257, 39046, 44624, 52991, 72514, 78092, 105982, 145028, 156184, 211964, 253799, 290056, 312368, 370937, 423928, 507598, 580112, 688883, 741874, 847856, 1015196, 1377766, 1483748, 2030392, 2755532, 2967496, 4060784, 4822181, 5511064, 5934992, 9644362, 11022128, 19288724, 38577448, 77154896]

約数ペア:

[(1, 77154896), (2, 38577448), (4, 19288724), (7, 11022128), (8, 9644362), (13, 5934992), (14, 5511064), (16, 4822181), (19, 4060784), (26, 2967496), (28, 2755532), (38, 2030392), (52, 1483748), (56, 1377766), (76, 1015196), (91, 847856), (104, 741874), (112, 688883), (133, 580112), (152, 507598), (182, 423928), (208, 370937), (247, 312368), (266, 290056), (304, 253799), (364, 211964), (494, 156184), (532, 145028), (728, 105982), (988, 78092), (1064, 72514), (1456, 52991), (1729, 44624), (1976, 39046), (2128, 36257), (2789, 27664), (3458, 22312), (3952, 19523), (5578, 13832), (6916, 11156)]