80767024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 99221456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 107, 152, 191, 208, 214, 247, 304, 382, 428, 494, 764, 856, 988, 1391, 1528, 1712, 1976, 2033, 2483, 2782, 3056, 3629, 3952, 4066, 4966, 5564, 7258, 8132, 9932, 11128, 14516, 16264, 19864, 20437, 22256, 26429, 29032, 32528, 39728, 40874, 47177, 52858, 58064, 81748, 94354, 105716, 163496, 188708, 211432, 265681, 326992, 377416, 388303, 422864, 531362, 754832, 776606, 1062724, 1553212, 2125448, 3106424, 4250896, 5047939, 6212848, 10095878, 20191756, 40383512, 80767024]

約数ペア:

[(1, 80767024), (2, 40383512), (4, 20191756), (8, 10095878), (13, 6212848), (16, 5047939), (19, 4250896), (26, 3106424), (38, 2125448), (52, 1553212), (76, 1062724), (104, 776606), (107, 754832), (152, 531362), (191, 422864), (208, 388303), (214, 377416), (247, 326992), (304, 265681), (382, 211432), (428, 188708), (494, 163496), (764, 105716), (856, 94354), (988, 81748), (1391, 58064), (1528, 52858), (1712, 47177), (1976, 40874), (2033, 39728), (2483, 32528), (2782, 29032), (3056, 26429), (3629, 22256), (3952, 20437), (4066, 19864), (4966, 16264), (5564, 14516), (7258, 11128), (8132, 9932)]