82865328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 268649472

約数和(自身を除く): 185784144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 311, 312, 336, 364, 366, 427, 488, 546, 622, 624, 728, 732, 793, 854, 933, 976, 1092, 1244, 1281, 1456, 1464, 1586, 1708, 1866, 2177, 2184, 2379, 2488, 2562, 2928, 3172, 3416, 3732, 4043, 4354, 4368, 4758, 4976, 5124, 5551, 6344, 6531, 6832, 7464, 8086, 8708, 9516, 10248, 11102, 12129, 12688, 13062, 14928, 16172, 16653, 17416, 18971, 19032, 20496, 22204, 24258, 26124, 28301, 32344, 33306, 34832, 37942, 38064, 44408, 48516, 52248, 56602, 56913, 64688, 66612, 75884, 84903, 88816, 97032, 104496, 113204, 113826, 132797, 133224, 151768, 169806, 194064, 226408, 227652, 246623, 265594, 266448, 303536, 339612, 398391, 452816, 455304, 493246, 531188, 679224, 739869, 796782, 910608, 986492, 1062376, 1358448, 1479738, 1593564, 1726361, 1972984, 2124752, 2959476, 3187128, 3452722, 3945968, 5179083, 5918952, 6374256, 6905444, 10358166, 11837904, 13810888, 20716332, 27621776, 41432664, 82865328]

約数ペア:

[(1, 82865328), (2, 41432664), (3, 27621776), (4, 20716332), (6, 13810888), (7, 11837904), (8, 10358166), (12, 6905444), (13, 6374256), (14, 5918952), (16, 5179083), (21, 3945968), (24, 3452722), (26, 3187128), (28, 2959476), (39, 2124752), (42, 1972984), (48, 1726361), (52, 1593564), (56, 1479738), (61, 1358448), (78, 1062376), (84, 986492), (91, 910608), (104, 796782), (112, 739869), (122, 679224), (156, 531188), (168, 493246), (182, 455304), (183, 452816), (208, 398391), (244, 339612), (273, 303536), (311, 266448), (312, 265594), (336, 246623), (364, 227652), (366, 226408), (427, 194064), (488, 169806), (546, 151768), (622, 133224), (624, 132797), (728, 113826), (732, 113204), (793, 104496), (854, 97032), (933, 88816), (976, 84903), (1092, 75884), (1244, 66612), (1281, 64688), (1456, 56913), (1464, 56602), (1586, 52248), (1708, 48516), (1866, 44408), (2177, 38064), (2184, 37942), (2379, 34832), (2488, 33306), (2562, 32344), (2928, 28301), (3172, 26124), (3416, 24258), (3732, 22204), (4043, 20496), (4354, 19032), (4368, 18971), (4758, 17416), (4976, 16653), (5124, 16172), (5551, 14928), (6344, 13062), (6531, 12688), (6832, 12129), (7464, 11102), (8086, 10248), (8708, 9516)]