73010028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 218077440

約数和(自身を除く): 145067412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 139, 148, 156, 169, 182, 222, 259, 273, 278, 338, 364, 417, 444, 481, 507, 518, 546, 556, 676, 777, 834, 962, 973, 1014, 1036, 1092, 1183, 1443, 1554, 1668, 1807, 1924, 1946, 2028, 2366, 2886, 2919, 3108, 3367, 3549, 3614, 3892, 4732, 5143, 5421, 5772, 5838, 6253, 6734, 7098, 7228, 10101, 10286, 10842, 11676, 12506, 12649, 13468, 14196, 15429, 18759, 20202, 20572, 21684, 23491, 25012, 25298, 30858, 36001, 37518, 37947, 40404, 43771, 46982, 50596, 61716, 66859, 70473, 72002, 75036, 75894, 87542, 93964, 108003, 131313, 133718, 140946, 144004, 151788, 164437, 175084, 200577, 216006, 262626, 267436, 281892, 328874, 401154, 432012, 468013, 493311, 525252, 657748, 802308, 869167, 936026, 986622, 1404039, 1738334, 1872052, 1973244, 2607501, 2808078, 3476668, 5215002, 5616156, 6084169, 10430004, 12168338, 18252507, 24336676, 36505014, 73010028]

約数ペア:

[(1, 73010028), (2, 36505014), (3, 24336676), (4, 18252507), (6, 12168338), (7, 10430004), (12, 6084169), (13, 5616156), (14, 5215002), (21, 3476668), (26, 2808078), (28, 2607501), (37, 1973244), (39, 1872052), (42, 1738334), (52, 1404039), (74, 986622), (78, 936026), (84, 869167), (91, 802308), (111, 657748), (139, 525252), (148, 493311), (156, 468013), (169, 432012), (182, 401154), (222, 328874), (259, 281892), (273, 267436), (278, 262626), (338, 216006), (364, 200577), (417, 175084), (444, 164437), (481, 151788), (507, 144004), (518, 140946), (546, 133718), (556, 131313), (676, 108003), (777, 93964), (834, 87542), (962, 75894), (973, 75036), (1014, 72002), (1036, 70473), (1092, 66859), (1183, 61716), (1443, 50596), (1554, 46982), (1668, 43771), (1807, 40404), (1924, 37947), (1946, 37518), (2028, 36001), (2366, 30858), (2886, 25298), (2919, 25012), (3108, 23491), (3367, 21684), (3549, 20572), (3614, 20202), (3892, 18759), (4732, 15429), (5143, 14196), (5421, 13468), (5772, 12649), (5838, 12506), (6253, 11676), (6734, 10842), (7098, 10286), (7228, 10101)]