82783428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 249330816

約数和(自身を除く): 166547388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 43, 52, 78, 82, 84, 86, 91, 123, 129, 156, 164, 172, 182, 246, 258, 273, 287, 301, 364, 492, 516, 533, 546, 559, 574, 602, 861, 903, 1066, 1092, 1118, 1148, 1204, 1599, 1677, 1722, 1763, 1806, 1849, 2132, 2236, 3198, 3354, 3444, 3526, 3612, 3698, 3731, 3913, 5289, 5547, 6396, 6708, 7052, 7396, 7462, 7826, 10578, 11094, 11193, 11739, 12341, 12943, 14924, 15652, 21156, 22188, 22386, 22919, 23478, 24037, 24682, 25886, 37023, 38829, 44772, 45838, 46956, 48074, 49364, 51772, 68757, 72111, 74046, 75809, 77658, 91676, 96148, 137514, 144222, 148092, 151618, 155316, 160433, 168259, 227427, 275028, 288444, 303236, 320866, 336518, 454854, 481299, 504777, 530663, 641732, 673036, 909708, 962598, 985517, 1009554, 1061326, 1591989, 1925196, 1971034, 2019108, 2122652, 2956551, 3183978, 3942068, 5913102, 6367956, 6898619, 11826204, 13797238, 20695857, 27594476, 41391714, 82783428]

約数ペア:

[(1, 82783428), (2, 41391714), (3, 27594476), (4, 20695857), (6, 13797238), (7, 11826204), (12, 6898619), (13, 6367956), (14, 5913102), (21, 3942068), (26, 3183978), (28, 2956551), (39, 2122652), (41, 2019108), (42, 1971034), (43, 1925196), (52, 1591989), (78, 1061326), (82, 1009554), (84, 985517), (86, 962598), (91, 909708), (123, 673036), (129, 641732), (156, 530663), (164, 504777), (172, 481299), (182, 454854), (246, 336518), (258, 320866), (273, 303236), (287, 288444), (301, 275028), (364, 227427), (492, 168259), (516, 160433), (533, 155316), (546, 151618), (559, 148092), (574, 144222), (602, 137514), (861, 96148), (903, 91676), (1066, 77658), (1092, 75809), (1118, 74046), (1148, 72111), (1204, 68757), (1599, 51772), (1677, 49364), (1722, 48074), (1763, 46956), (1806, 45838), (1849, 44772), (2132, 38829), (2236, 37023), (3198, 25886), (3354, 24682), (3444, 24037), (3526, 23478), (3612, 22919), (3698, 22386), (3731, 22188), (3913, 21156), (5289, 15652), (5547, 14924), (6396, 12943), (6708, 12341), (7052, 11739), (7396, 11193), (7462, 11094), (7826, 10578)]