80375568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18432

約数の個数: 80

約数和(自身を含む): 255566976

約数和(自身を除く): 175191408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18401, 36802, 55203, 73604, 110406, 128807, 147208, 220812, 239213, 257614, 294416, 386421, 441624, 478426, 515228, 717639, 772842, 883248, 956852, 1030456, 1435278, 1545684, 1674491, 1913704, 2060912, 2870556, 3091368, 3348982, 3827408, 5023473, 5741112, 6182736, 6697964, 10046946, 11482224, 13395928, 20093892, 26791856, 40187784, 80375568]

約数ペア:

[(1, 80375568), (2, 40187784), (3, 26791856), (4, 20093892), (6, 13395928), (7, 11482224), (8, 10046946), (12, 6697964), (13, 6182736), (14, 5741112), (16, 5023473), (21, 3827408), (24, 3348982), (26, 3091368), (28, 2870556), (39, 2060912), (42, 1913704), (48, 1674491), (52, 1545684), (56, 1435278), (78, 1030456), (84, 956852), (91, 883248), (104, 772842), (112, 717639), (156, 515228), (168, 478426), (182, 441624), (208, 386421), (273, 294416), (312, 257614), (336, 239213), (364, 220812), (546, 147208), (624, 128807), (728, 110406), (1092, 73604), (1456, 55203), (2184, 36802), (4368, 18401)]