82709172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25277

約数の個数: 72

約数和(自身を含む): 257327616

約数和(自身を除く): 174618444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25247, 50494, 75741, 100988, 151482, 176729, 227223, 302964, 328211, 353458, 454446, 530187, 656422, 706916, 908892, 984633, 1060374, 1312844, 1590561, 1969266, 2120748, 2297477, 2953899, 3181122, 3938532, 4594954, 5907798, 6362244, 6892431, 9189908, 11815596, 13784862, 20677293, 27569724, 41354586, 82709172]

約数ペア:

[(1, 82709172), (2, 41354586), (3, 27569724), (4, 20677293), (6, 13784862), (7, 11815596), (9, 9189908), (12, 6892431), (13, 6362244), (14, 5907798), (18, 4594954), (21, 3938532), (26, 3181122), (28, 2953899), (36, 2297477), (39, 2120748), (42, 1969266), (52, 1590561), (63, 1312844), (78, 1060374), (84, 984633), (91, 908892), (117, 706916), (126, 656422), (156, 530187), (182, 454446), (234, 353458), (252, 328211), (273, 302964), (364, 227223), (468, 176729), (546, 151482), (819, 100988), (1092, 75741), (1638, 50494), (3276, 25247)]