82506648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 244984320

約数和(自身を除く): 162477672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 83, 84, 97, 122, 166, 168, 183, 194, 244, 249, 291, 332, 366, 388, 427, 488, 498, 581, 582, 664, 679, 732, 776, 854, 996, 1162, 1164, 1281, 1358, 1464, 1708, 1743, 1992, 2037, 2324, 2328, 2562, 2716, 3416, 3486, 4074, 4648, 5063, 5124, 5432, 5917, 6972, 8051, 8148, 10126, 10248, 11834, 13944, 15189, 16102, 16296, 17751, 20252, 23668, 24153, 30378, 32204, 35441, 35502, 40504, 41419, 47336, 48306, 56357, 60756, 64408, 70882, 71004, 82838, 96612, 106323, 112714, 121512, 124257, 141764, 142008, 165676, 169071, 193224, 212646, 225428, 248514, 283528, 331352, 338142, 425292, 450856, 491111, 497028, 676284, 850584, 982222, 994056, 1352568, 1473333, 1964444, 2946666, 3437777, 3928888, 5893332, 6875554, 10313331, 11786664, 13751108, 20626662, 27502216, 41253324, 82506648]

約数ペア:

[(1, 82506648), (2, 41253324), (3, 27502216), (4, 20626662), (6, 13751108), (7, 11786664), (8, 10313331), (12, 6875554), (14, 5893332), (21, 3928888), (24, 3437777), (28, 2946666), (42, 1964444), (56, 1473333), (61, 1352568), (83, 994056), (84, 982222), (97, 850584), (122, 676284), (166, 497028), (168, 491111), (183, 450856), (194, 425292), (244, 338142), (249, 331352), (291, 283528), (332, 248514), (366, 225428), (388, 212646), (427, 193224), (488, 169071), (498, 165676), (581, 142008), (582, 141764), (664, 124257), (679, 121512), (732, 112714), (776, 106323), (854, 96612), (996, 82838), (1162, 71004), (1164, 70882), (1281, 64408), (1358, 60756), (1464, 56357), (1708, 48306), (1743, 47336), (1992, 41419), (2037, 40504), (2324, 35502), (2328, 35441), (2562, 32204), (2716, 30378), (3416, 24153), (3486, 23668), (4074, 20252), (4648, 17751), (5063, 16296), (5124, 16102), (5432, 15189), (5917, 13944), (6972, 11834), (8051, 10248), (8148, 10126)]