80295852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 242789120

約数和(自身を除く): 162493268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 139, 156, 161, 182, 273, 276, 278, 299, 322, 364, 417, 483, 529, 546, 556, 598, 644, 834, 897, 966, 973, 1058, 1092, 1196, 1587, 1668, 1794, 1807, 1932, 1946, 2093, 2116, 2919, 3174, 3197, 3588, 3614, 3703, 3892, 4186, 5421, 5838, 6279, 6348, 6394, 6877, 7228, 7406, 8372, 9591, 10842, 11109, 11676, 12558, 12649, 12788, 13754, 14812, 19182, 20631, 21684, 22218, 22379, 25116, 25298, 27508, 37947, 38364, 41262, 41561, 44436, 44758, 48139, 50596, 67137, 73531, 75894, 82524, 83122, 89516, 96278, 124683, 134274, 144417, 147062, 151788, 166244, 192556, 220593, 249366, 268548, 288834, 290927, 294124, 441186, 498732, 514717, 577668, 581854, 872781, 882372, 955903, 1029434, 1163708, 1544151, 1745562, 1911806, 2058868, 2867709, 3088302, 3491124, 3823612, 5735418, 6176604, 6691321, 11470836, 13382642, 20073963, 26765284, 40147926, 80295852]

約数ペア:

[(1, 80295852), (2, 40147926), (3, 26765284), (4, 20073963), (6, 13382642), (7, 11470836), (12, 6691321), (13, 6176604), (14, 5735418), (21, 3823612), (23, 3491124), (26, 3088302), (28, 2867709), (39, 2058868), (42, 1911806), (46, 1745562), (52, 1544151), (69, 1163708), (78, 1029434), (84, 955903), (91, 882372), (92, 872781), (138, 581854), (139, 577668), (156, 514717), (161, 498732), (182, 441186), (273, 294124), (276, 290927), (278, 288834), (299, 268548), (322, 249366), (364, 220593), (417, 192556), (483, 166244), (529, 151788), (546, 147062), (556, 144417), (598, 134274), (644, 124683), (834, 96278), (897, 89516), (966, 83122), (973, 82524), (1058, 75894), (1092, 73531), (1196, 67137), (1587, 50596), (1668, 48139), (1794, 44758), (1807, 44436), (1932, 41561), (1946, 41262), (2093, 38364), (2116, 37947), (2919, 27508), (3174, 25298), (3197, 25116), (3588, 22379), (3614, 22218), (3703, 21684), (3892, 20631), (4186, 19182), (5421, 14812), (5838, 13754), (6279, 12788), (6348, 12649), (6394, 12558), (6877, 11676), (7228, 11109), (7406, 10842), (8372, 9591)]